Just 52 - Wetlands Burdock

This is amazing - Who knew?

 

Burdock root benefits

1. It’s a powerhouse of antioxidants

Research from 2010 has shown that burdock root contains multiple types of powerful antioxidants, including quercetin, luteolin, and phenolic acids.

 

Antioxidants protect cells in the body from damage due to free radicals. They can help treat and prevent a number of different health conditions. The antioxidant action helps reduce inflammation. One 2014 study found that burdock root reduced inflammatory markers in the blood for patients with osteoarthritis.

 

2. It removes toxins from the blood

One of the most common traditional uses for burdock root has been to purify the blood. Recent evidence has found that burdock root can remove toxins from the bloodstream. A 2011 study found that burdock root effectively detoxified blood and promoted increased circulation.

 

3. It may inhibit some types of cancer

Burdock root, as it turns out, may not only purify the blood. It may also inhibit certain types of cancer.

 

The 2011 study also found that burdock seeds had “potent inhibitory effects” on the growth of tumors caused by cancers like pancreatic carcinoma.

 

Another 2016 study found burdock root significantly interfered with cancer cell growth. While more research is needed to determine the full effects of burdock seeds on different types of cancers and tumors, this is still a significant finding.

 

4. It may be an aphrodisiac

Another traditional use of burdock root is as an aphrodisiac. A 2012 study on male rats found that the extract of burdock root had an aphrodisiac effect. The extract enhanced sexual function and increased the amount of sexual behavior in the male rats.

 

More research is needed on humans, but anecdotal evidence supports this claim.

 

5. It can help treat skin issues

Burdock root has long been used to treat skin conditions like acne, psoriasis, and eczema. The anti-inflammatory and antibacterial properties of the root can help resolve skin issues when it’s applied topically to the skin.

 

One study from 2014 Trusted Source even found evidence that burdock root may help treat topical burns.

 

The tradition in the tribal villages in Orissa is to is to wash the little ones with Turmeric.

 

Turmeric is widely used as a food coloring and gives Indian curry its distinctive flavor and yellow color. It is also used in mustard and to color butter and cheese. Turmeric has been used in both Ayurvedic and Chinese medicine as an anti-inflammatory, to treat digestive and liver problems, skin diseases, and wounds.

Lessons in Turmeric

Most often it is the simple things in life that are taken for granted. I have been cooking with turmeric for years now tossing it into nearly every dish. Turmeric is used liberally in Indian cooking and forms the base of most curries.

 

"I have had vague notions about its antiseptic properties. I have watched fishing communities throughout the country dress fresh fish with salt and turmeric to preserve the meat in absence of refrigeration. Even families with access to refrigeration persist with this process."

 

And I have witnessed Tamil ladies apply turmeric paste to their faces to achieve not only a warm glow but to keep the skin cool and clear from blemishes. I have personally been privy to a turmeric ‘mud-pack’ and can confirm a resultant smoothness of the skin.

 

Turmeric is also known as ‘poor man’s saffron’ as it shares a similar hue and subtle flavour at a fraction of saffron’s cost.

 

Visiting a sustainable development project from one of our affiliates PREM (Peoples Rural Education Movement) I had the opportunity to learn more about this extraordinary everyday spice.

 

Our visit took us to Kandhamal district where 50% of the population (some 300,000 people) are turmeric cultivators. The cultivation begins in the summer months of May and June and is harvested in December through to February. We joined in the harvest that would collectively reap no less than 9,000 tonnes and is worth more than 300 million.

 

Many of the turmeric cultivators here belong to indigenous communities who have practiced traditional farming techniques from time immemorial. This means no synthetic chemical fertilizers have ever touched the soil and ensures the plant is wholly organic.

 

The result is the finest turmeric in the world, not only because of its organic certification but because it has the highest concentrate of curcumin the active ingredient that produces therapeutic benefits. Curcumin is well known for its anti-tumor, anti-oxidant, anti-amyloid and anti-inflammatory properties.

 

In the mid 1990’s the US patented turmeric raising global concerns of intellectual property rights and indigenous knowledge. The patent was eventually revoked in the face of indisputable evidence that turmeric has been used in India as early as 3000 B.C. The Harappan civilization is believed to be the earliest cultivators of turmeric and Sanskrit texts recount the numerous uses turmeric has found throughout the ages.

 

Indeed turmeric permeates everyday life in India and aided by some cultivators I have come up with some further examples of how this golden spice has become part of life throughout the subcontinent:

 

• Aid to digestion and immunity.

• Drunk with warm milk, turmeric stems coughs, cures colds and comforts throats.

• Turmeric powder heals open wounds, detoxifies the liver and balances cholesterol levels.

• Its decoction is a stubborn dye used to produce natural textiles.

• Some indigenous communities in Orissa paint their doorways with turmeric paste as an insecticide.

• The women of South India use turmeric to enhance complexion and make a depilatory cream.

• Turmeric forms the base of the vermilion used to mark married Hindu women and throughout temples in India.

 

Needless to say I will never take this humble spice for granted again!

 

Text by Claire Prest

www.grassroutesjourneys.com

grassroutesjourneys.blogspot.com/

 

Dhuruba_Bhumia_Villages_Gupteshwar_India

 

© Ingetje Tadros

www.ingetjetadros.com

 

Made with coconut milk and flavoured with homegrown basil and local honey.

 

Matcha tea has many health benefits:

 

Is packed with antioxidants

Boosts metabolism and burns calories

Detoxifies effectively and naturally

Calms the mind and relaxes the body

Is rich in fiber, chlorophyll and vitamins

Enhances mood and aids in concentration

Provides vitamin C, selenium, chromium, zinc and magnesium

Prevents disease

Lowers cholesterol and blood sugar

 

So pretty high on the healthy food scale!!

  

Holding his leg to regain his CO 2 balance

Despite its dandyish plumage, the blue-and-yellow macaw is remarkably well camouflaged in its rainforest habitat. They found in Central and South America, from eastern Panama south through the Amazon basin to northern Bolivia and southeastern Brazil; also on Trinidad.

 

The blue-and-yellow macaw spends much time under the cover of canopy foliage or fronds of tall palms to avoid being detected by large eagles — its main predators. When it takes to the air, its rich colors and screeching calls make it highly conspicuous; to compensate, it flies quickly and directly through the trees. Most blue-and-yellow macaws live in pairs or family groups. Pairs may join other blue-and-yellow macaws to form flocks, especially at feeding or roosting sites and during trips to and from these areas. Large congregations also gather at clay-licks: cliffs of bare clay exposed by river erosion. Here, the macaws cling to the surface and nibble pieces of clay. This may help detoxify the potentially harmful chemicals in some food, especially unripe fruits, which produce toxins for their defense. Clay may also provide essential minerals, such as calcium, that are otherwise lacking from the bird’s diet.

 

© Istvan Kadar Photography

Autumn in Canberra.

The Sulphur-crested Cockatoo, Cacatua galerita, is a relatively large white cockatoo found in wooded habitats in Australia and New Guinea. It has a total length of 44–55 cm (17–22 in), with the Australian subspecies larger than subspecies from New Guinea and nearby islands. The plumage is overall white, while the underwing and -tail are tinged yellow. The expressive crest is yellow. The bill is black, the legs are grey, and the eye-ring is whitish. These birds are very long-lived, and can live upwards of 70 years in captivity, although they only live to about 20–40 years in the wild. They have been known to engage in geophagy, the process of eating clay to detoxify their food. These birds produce a very fine powder to waterproof themselves instead of oil as many other creatures do.

 

en.wikipedia.org/wiki/Sulphur-crested_Cockatoo

Dioscorea is a genus of over 600 species of flowering plants in the family Dioscoreaceae, native throughout the tropical and warm temperate regions of the world. The vast majority of the species are tropical, with only a few species extending into temperate climates.

 

Dioscorea is named after the ancient Greek physician and botanist Dioscorides. They are tuberous herbaceous perennial lianas, growing to 2–12 m or more tall. The leaves are spirally arranged, broad a d heart-shaped. The flowers are individually inconspicuous, greenish-yellow, with six petals; they are mostly dioecious, with separate male and female plants, though a few species are monoecious, with male and female flowers on the same plant. The fruit is a capsule in most species, a soft berry in a few species.

 

Several species, known as yams, are important agricultural crops in tropical regions, grown for their large tubers. Many of these are toxic when fresh, but can be detoxified and eaten, and are particularly important in parts of Africa, Asia, and Oceania.

 

One class of toxins found in many species is steroidal saponins, which can be converted into steroid hormones for use in medicine and as contraceptives.

www.susanfordcollins.com

ift.tt/2dlhNlu

Professor Julia Morton, the grand dame of toxic and edible plants in Florida, had this to say about the Jumbie Bean:

 

“The plant is toxic to horses, donkeys, mules, and pigs, even to cattle, sheep and goats in quantity. People should not eat any parts raw.”

 

Mexico and Central America is the native range of lead tree, or Leucaena leucocephala. Lead tree was most likely distributed by man because of its many uses. This multipurpose tree is used for fuel wood, lumber, animal fodder, and green manure. Ornamental uses include windbreaks, shade trees, and erosion control. Lead tree may have been introduced into Florida for cattle fodder and controlling erosion. Found in Southern Florida, including the Florida Keys, lead tree can be seen along roadsides and hammock margins in Miami-Dade and Monroe counties. Lead tree is a Category II invasive species.

 

Description

Lead tree is a shrub or small tree growing up to 16 feet in height with bipinnate leaves to 10 inches long. There are approximately 12 pairs of lanceolate shaped leaflets each about 9-12 mm long, 2-3.5 mm wide. These are oppositely arranged. Flowers grow clustered on the end of branches. Individual flowers are white, turning brown with maturity. Lead tree is a prolific seed producer. The dark brown seed pods are flat, roughly 4 to 6 inches long, with about 20 seeds. Seeds are glossy brown, oval, flat, 6 mm long.

  

Plant Name

Scientific Name: Leucaena leucocephala

Synonyms: Acacia glauca, Leucaena glauca, Mimosa glauca, M. leucocephala

Common Names: White Leadtree, Lead Tree, Koa Haole, Ekoa, Leucaena, Horse Tamarind, Jumbie Bean, White Popinac

Plant Characteristics

Duration: Perennial, Evergreen

Growth Habit: Tree, Shrub

Hawaii Native Status: Introduced. This naturalized shade, fuel, forage, fodder, and soil improvement plant is native to Mexico, Belize, and Guatemala.

Flower Color: Creamy white

Height: Up to 20 feet (6 m) tall or more

Description: The flower heads are round, white, 3/4 inch (1.9 cm) in diameter puffballs of numerous white stamens with hairy, pale yellow anthers. The flowers are followed by clusters of linear, up to 7 inch (18 cm) long, flat, thin, drooping, green drying to papery brown bean pods with a bead necklace-like row of seed bumps. The seeds are flat, oval, and a rich glossy brown color. The leaves are bipinnately compound with small, green, narrowly oblong, point-tipped leaflets. The branches have brown, corky pores and are thornless, hairy when young, and brown and hairless when old.

Here in Hawaii, these common, drought tolerant plants grow in dry to well-drained mesic (moderately wet) disturbed areas at low elevations. These non-native plants produce huge quantities of seeds and are adaptable, extremely fast-growing, thicket-forming, and difficult to eradicate, making them a problem weed species.

Although very weedy, White Leadtree does have a number of uses, which is why it was originally deliberately planted here. These fast-growing trees can be used for erosion control and as shade for coffee plantations. This legume can also be used as green manure because it helps fix nitrogen in soil and enriches it. The foliage can be used as animal fodder and forage for ruminants. The wood can be used for firewood or for making charcoal. The hard, brown seeds can be drilled and used to make attractive necklaces.

Special Characteristics

Edible – The seeds and green seedpods are eaten in other countries, but they contain toxic mimosine and so should be cooked and prepared to remove most of the mimosine and only eaten occasionally in limited amounts.

Poisonous – The foliage and seeds contain the toxic amino acid, mimosine, which can cause hair loss, reduced thyroid function, goiter, infertility, and other health problems if regularly ingested. Some ruminants like sheep, cattle, and goats can safely eat this plant if they are accustomed to eating it and have the necessary rumen bacteria for it. Humans and non-ruminant animals can suffer hair loss and other health problems if they regularly consume this plant or make it a major portion of their diet.

  

Cooked young seeds only

Also called Jumbay and the White Leadtree, this native of Central America has sporadically spread its way northwest and east from California to Florida and to the rest of the warm world. The Jumbie Bean was taken to the Philippines in the 1500’s by the Spanish, probably as cattle feed. It spread from there and has become “invasive” in Taiwan, Hawaii, Fiji and northern Australia. In the United States whether it is an invasive is a matter of debate and location.

 

A different attitude prevails in India where it is well-established and viewed as a resource. There it is used for firewood, fiber, lumber, charcoal and livestock fodder, the latter reported in 1998 which conflicts with Julia’s 1982 comment. Apparently the ruminant bacteria, Synergistes jonesii, helps to detoxify the fodder in multi-stomach animals. It was transferred from American stock to Australia, Africa and China starting in the 1980s to make the plant acceptable fodder in those parts of the world, as it is some 24% protein and loaded with proto-vitamin A. The stomach bacteria helps explain the advantage of multiple stomachs and why the rest of us with only one stomach and no S. jonesii have to cook the plant.

  

Starting to blossom

As for toxicity in the raw parts to non-cud chewing mammals, the culprit is mimosine, an amino acid. Wet or dry heat reduces the acid. If you don’t cook it Jumbie vegetation can make you sick and lose your hair, hence the old saying that it causes tails to drop off one-stomach horses.

 

On the positive side again the tree is a nitrogen fixer and grows very fast, as much as 10 feet a year, which is why it is a renewable firewood and good at preventing soil erosion. It is also used as a shade tree for many commercial crops including coffee, cocoa, quinine and vanilla. It is also used as a hedge to grow passion fruit on. It might be fair to suggest that whether it is a resource or a pest is a matter of attitude.

 

Don’t confuse this with the False Tamarind which has twisted seed pods, not straight, and cluster of flowers not solitary ones.

 

Let’s start with the name. No great inspirations there. Leucaena (lew-KAY-nuh) means to grow white, as to flower. Leucocephala (lew-koh-SEF-uh-luh) means white headed. (Also lew-SEEN-uh.)

 

Also called Jumbay and the White Leadtree, this native of Central America has sporadically spread its way northwest and east from California to Florida and to the rest of the warm world. The Jumbie Bean was taken to the Philippines in the 1500’s by the Spanish, probably as cattle feed. It spread from there and has become “invasive” in Taiwan, Hawaii, Fiji and northern Australia. In the United States whether it is an invasive is a matter of debate and location.

Dustin took us to Detoxify Bar which served organic, healthy meals and shakes. It was really nice in the cafe and they had great lighting so we snapped a few photos. I really like this one that Dustin of me so I decided to use it in my 52-week project :D

 

I got a haircut the other week in case you didn't notice. I got bored with my hair and I figured it will grow back anyway so I decided to go short. It's been a while since I had hair this short so I'm still getting used to it. I haven't figured out how to style it properly so mostly I've been keeping it tied up.

 

Bitter Oyster (Panellus Stipticus)

 

Panellus stipticus, commonly known as the bitter oyster, the astringent panus, the luminescent panellus, or the stiptic fungus, is a species of fungus in the family Mycenaceae, and the type species of the genus Panellus. A common and widely distributed species, it is found in Asia, Australasia, Europe, and North America, where it grows in groups or dense overlapping clusters on the logs, stumps, and trunks of deciduous trees, especially beech, oak, and birch. During the development of the fruit bodies, the mushrooms start out as tiny white knobs, which, over a period of one to three months, develop into fan- or kidney-shaped caps that measure up to 3 cm (1.2 in) broad. The caps are orange-yellow to brownish, and attached to the decaying wood by short stubby stalks that are connected off-center or on the side of the caps. The fungus was given its current scientific name in 1879, but has been known by many names since French mycologist Jean Bulliard first described it as Agaricus stypticus in 1783. Molecular phylogenetic analysis revealed P. stipticus to have a close genetic relationship with members of the genus Mycena.

 

Panellus stipticus is one of several dozen species of fungi that are bioluminescent. Strains from eastern North America are typically bioluminescent, but those from the Pacific coast regions of North America and from other continents are not. The luminescence is localized to the edges of the gills and the junction of the gills with the stem and cap. Bioluminescence is also observable with mycelia grown in laboratory culture, and the growth conditions for optimal light production have been studied in detail. Several chemicals have been isolated and characterized that are believed to be responsible for light production. Genetic analysis has shown that luminescence is controlled by a single dominant allele. The luminescent glow of this and other fungi inspired the term foxfire, coined by early settlers in eastern and southern North America. Modern research has probed the potential of P. stipticus as a tool in bioremediation, because of its ability to detoxify various environmental pollutants.

 

Photographed in the woods at Nymans National Trust, Handcross, West Sussex, UK.

The Sulphur-crested Cockatoo, Cacatua galerita, is a relatively large white cockatoo found in wooded habitats in Australia and New Guinea. It has a total length of 44–55 cm (17–22 in), with the Australian subspecies larger than subspecies from New Guinea and nearby islands. The plumage is overall white, while the underwing and -tail are tinged yellow. The expressive crest is yellow. The bill is black, the legs are grey, and the eye-ring is whitish. These birds are very long-lived, and can live upwards of 70 years in captivity, although they only live to about 20–40 years in the wild. They have been known to engage in geophagy, the process of eating clay to detoxify their food. These birds produce a very fine powder to waterproof themselves instead of oil as many other creatures do.

 

en.wikipedia.org/wiki/Sulphur-crested_Cockatoo

 

Tidbinbilla Nature Reserve, on the fringe of Namadgi National Park, is a short drive from the city of Canberra, Australian Capital Territory, Australia. The reserve covers an area of approximately 54.50 km. Tidbinbilla Mountain is believed to have been used for initiation ceremonies. Tidbinbilla has a wide variety of bushwalks - ranging from 30 minutes to over 6 hours. It is also a native habitat for kangaroos, wallabies, platypus, koalas, lyrebirds, emus and other wildlife. On 7 November 2008 The Park was added to the Australian National Heritage List as one of eleven areas constituting the Australian Alps National Parks and Reserves.

 

en.wikipedia.org/wiki/Tidbinbilla_Nature_Reserve

 

A rare phenomenon we encountered duing the recent wanderings into de forests of Bandipur Tiger Reserve. Entirely different groupofmonkeys -a troop of macaque n a lone female langur,whilesitting @ de edge of de forest n fotographing birds,we suddenly came acrosswith this strange phenomenon. Don'tknow de exact reason for this behaviour!!!!!!!!!!

 

The Asian langurs belong to the family Cercopithecidae and subfamily Colobinae.de best known sp.is de hanuman langur. The Hanuman Langur (Semnopitheaus entellus) is adapted to eating tough food which others find indigestible. They can even eat seeds with high levels of the toxins like strychnine (Strychnos non-vomica) and distasteful vegetation avoided by other creatures. They feed mainly on leaves and other vegetation but also search the ground for fallen fruit and nuts. They also snack on insects, fungi and tree gum. They may even eat soil or stones, probably for minerals to help detoxify their food. They are thus found in a wide range of habitats from the plains to forests.

 

Hanuman is the Hindu god of healing and worship and in many parts of India, the Hanuman langur is considered sacred. The Hanuman langur often travels in the company of Indian holy men.

 

Bonnet Macaque (Macaca radiata)

 

The bonnet macaque is found in the country of India. This species is found in both evergreen and wet deciduous forests, and also in urban areas. The bonnet macaque prefers elevations up to 2000 meters. The bonnet macaque is a frugivorous species, with ripe fruits being preferred. This species will also eat leaves, insects, and cultivated crops (e.g. grain, rice, peanuts, squash, coconuts, an coffee beans. Group sizes range from 3 to 80 individuals. The bonnet macaque is a diurnal species.The bonnet macaque has a multimale-multifemale social system. This species has a promiscuous mating system. Females remain in their natal group with the onset of maturity, but males will disperse shortly before adolescence. There is a hierarchical system amongst group members based upon the matriline.

ww45.4 blues

24th HIT

 

A "," denotes a break, a pause. Today is a special "," in my life. I pause as I contemplateof what Flavia Weedn once said “If one dream should fall and break into a thousand pieces, never be afraid to pick one of those pieces up and begin again.”

  

In our struggle to reach the top of our game we cross paths with people who made a difference. Not because they are the best of what they do, but of the friendship they offered and shared.

 

Today I've seen some of these friends go, and even have a hand with some. Some laughing their way to the bank. Some weary not knowing what the future holds for them. Some still in denial, knowing they don't deserve it.

 

What ever it is, I wish you the best of luck FRIEND!

 

This will be my last post for the week, need to detoxify a bit after so much sleepless nights. "Gunung Yong Yap"...here I come!

Island Of Madagascar

Off The East Coast Of Africa

Peyrieras Madagascar Exotic Reserve

 

Of all the lemurs I saw Madagascar, these were the cutest.

 

The bamboo or gentle lemurs are the lemurs in genus Hapalemur. These medium-sized primates live exclusively on Madagascar. The greater bamboo lemur, formerly known as Hapalemur simus, was considered part of this genus, but is now classified as belonging to the genus Prolemur.

 

The bamboo lemurs are characterized by a grey-brown fur, which varies by species. Their muzzles are short and their ears are round and hairy. Lengths vary from 26 to 46 cm, with tails just as long or longer, and they weigh up to 2.5 kg.

 

Bamboo lemurs prefer damp forests where bamboo grows. Although they can be active any time of the day, they are often active just after dawn. Though primarily arboreal, they sometimes come down to the ground. The Lac Alaotra gentle lemur or bandro (Hapalemur alaotrensis), which lives in the reed beds of Lac Alaotra, spends much of its time in water and can swim well, unlike other lemur species, which only venture to water to drink.

 

The lesser gentle lemurs live together in groups of three to five animals, which probably represent families composed of a male, one or two females, and their offspring. They communicate with a variety of sounds.

 

They are called bamboo lemurs because they almost exclusively eat bamboo. How bamboo lemurs can detoxify the high amounts of cyanide (from bamboo shoots) in their diets is unknown.

 

Gestation lasts 135 to 150 days and ends between September and January, when the female bears one to two young. These are weaned after about four months (if the food supply is ample) and are fully mature at two years of age. Their life expectancy is up to 12 years. - Wikipedia

 

Amanita muscaria, commonly known as the fly agaric or fly amanita, is a basidiomycete of the genus Amanita. It is a large white-gilled, white-spotted, and usually red mushroom.

 

Despite its easily distinguishable features, A. muscaria is a fungus with several known variations, or subspecies. These subspecies are slightly different, some having yellow or white caps, but are all usually called fly agarics, most often recognizable by their notable white spots. Recent DNA fungi research, however, has shown that some mushrooms called 'fly agaric' are in fact unique species, such as A. persicina (the peach-colored fly agaric).

 

Native throughout the temperate and boreal regions of the Northern Hemisphere, A. muscaria has been unintentionally introduced to many countries in the Southern Hemisphere, generally as a symbiont with pine and birch plantations, and is now a true cosmopolitan species. It associates with various deciduous and coniferous trees.

 

Although poisonous, death due to poisoning from A. muscaria ingestion is quite rare. Parboiling twice with water draining weakens its toxicity and breaks down the mushroom's psychoactive substances; it is eaten in parts of Europe, Asia, and North America. All A. muscaria varieties, but in particular A. muscaria var. muscaria, are noted for their hallucinogenic properties, with the main psychoactive constituents being muscimol and its neurotoxic precursor ibotenic acid. A local variety of the mushroom was used as an intoxicant and entheogen by the indigenous peoples of Siberia.

 

Arguably the most iconic toadstool species, the fly agaric is one of the most recognizable and widely encountered in popular culture, including in video games—for example, the frequent use of a recognizable A. muscaria in the Mario franchise (e.g. its Super Mushroom power-up)—and television—for example, the houses in The Smurfs franchise. There have been cases of children admitted to hospitals after consuming this poisonous mushroom; the children may have been attracted to it because of its pop-culture associations.

 

Taxonomy

The name of the mushroom in many European languages is thought to derive from its use as an insecticide when sprinkled in milk. This practice has been recorded from Germanic- and Slavic-speaking parts of Europe, as well as the Vosges region and pockets elsewhere in France, and Romania. Albertus Magnus was the first to record it in his work De vegetabilibus some time before 1256, commenting vocatur fungus muscarum, eo quod in lacte pulverizatus interficit muscas, "it is called the fly mushroom because it is powdered in milk to kill flies."

 

The 16th-century Flemish botanist Carolus Clusius traced the practice of sprinkling it into milk to Frankfurt in Germany, while Carl Linnaeus, the "father of taxonomy", reported it from Småland in southern Sweden, where he had lived as a child. He described it in volume two of his Species Plantarum in 1753, giving it the name Agaricus muscarius, the specific epithet deriving from Latin musca meaning "fly". It gained its current name in 1783, when placed in the genus Amanita by Jean-Baptiste Lamarck, a name sanctioned in 1821 by the "father of mycology", Swedish naturalist Elias Magnus Fries. The starting date for all the mycota had been set by general agreement as January 1, 1821, the date of Fries's work, and so the full name was then Amanita muscaria (L.:Fr.) Hook. The 1987 edition of the International Code of Botanical Nomenclature changed the rules on the starting date and primary work for names of fungi, and names can now be considered valid as far back as May 1, 1753, the date of publication of Linnaeus's work. Hence, Linnaeus and Lamarck are now taken as the namers of Amanita muscaria (L.) Lam..

 

The English mycologist John Ramsbottom reported that Amanita muscaria was used for getting rid of bugs in England and Sweden, and bug agaric was an old alternative name for the species. French mycologist Pierre Bulliard reported having tried without success to replicate its fly-killing properties in his work Histoire des plantes vénéneuses et suspectes de la France (1784), and proposed a new binomial name Agaricus pseudo-aurantiacus because of this. One compound isolated from the fungus is 1,3-diolein (1,3-di(cis-9-octadecenoyl)glycerol), which attracts insects. It has been hypothesised that the flies intentionally seek out the fly agaric for its intoxicating properties. An alternative derivation proposes that the term fly- refers not to insects as such but rather the delirium resulting from consumption of the fungus. This is based on the medieval belief that flies could enter a person's head and cause mental illness. Several regional names appear to be linked with this connotation, meaning the "mad" or "fool's" version of the highly regarded edible mushroom Amanita caesarea. Hence there is oriol foll "mad oriol" in Catalan, mujolo folo from Toulouse, concourlo fouolo from the Aveyron department in Southern France, ovolo matto from Trentino in Italy. A local dialect name in Fribourg in Switzerland is tsapi de diablhou, which translates as "Devil's hat".

 

Classification

Amanita muscaria is the type species of the genus. By extension, it is also the type species of Amanita subgenus Amanita, as well as section Amanita within this subgenus. Amanita subgenus Amanita includes all Amanita with inamyloid spores. Amanita section Amanita includes the species with patchy universal veil remnants, including a volva that is reduced to a series of concentric rings, and the veil remnants on the cap to a series of patches or warts. Most species in this group also have a bulbous base. Amanita section Amanita consists of A. muscaria and its close relatives, including A. pantherina (the panther cap), A. gemmata, A. farinosa, and A. xanthocephala. Modern fungal taxonomists have classified Amanita muscaria and its allies this way based on gross morphology and spore inamyloidy. Two recent molecular phylogenetic studies have confirmed this classification as natural.

 

Description

A large, conspicuous mushroom, Amanita muscaria is generally common and numerous where it grows, and is often found in groups with basidiocarps in all stages of development. Fly agaric fruiting bodies emerge from the soil looking like white eggs. After emerging from the ground, the cap is covered with numerous small white to yellow pyramid-shaped warts. These are remnants of the universal veil, a membrane that encloses the entire mushroom when it is still very young. Dissecting the mushroom at this stage reveals a characteristic yellowish layer of skin under the veil, which helps identification. As the fungus grows, the red colour appears through the broken veil and the warts become less prominent; they do not change in size, but are reduced relative to the expanding skin area. The cap changes from globose to hemispherical, and finally to plate-like and flat in mature specimens. Fully grown, the bright red cap is usually around 8–20 centimetres (3–8 inches) in diameter, although larger specimens have been found. The red colour may fade after rain and in older mushrooms.

 

The free gills are white, as is the spore print. The oval spores measure 9–13 by 6.5–9 μm; they do not turn blue with the application of iodine. The stipe is white, 5–20 cm (2–8 in) high by 1–2 cm (1⁄2–1 in) wide, and has the slightly brittle, fibrous texture typical of many large mushrooms. At the base is a bulb that bears universal veil remnants in the form of two to four distinct rings or ruffs. Between the basal universal veil remnants and gills are remnants of the partial veil (which covers the gills during development) in the form of a white ring. It can be quite wide and flaccid with age. There is generally no associated smell other than a mild earthiness.

 

Although very distinctive in appearance, the fly agaric has been mistaken for other yellow to red mushroom species in the Americas, such as Armillaria cf. mellea and the edible A. basii—a Mexican species similar to A. caesarea of Europe. Poison control centres in the U.S. and Canada have become aware that amarill (Spanish for 'yellow') is a common name for the A. caesarea-like species in Mexico. A. caesarea is distinguished by its entirely orange to red cap, which lacks the numerous white warty spots of the fly agaric (though these sometimes wash away during heavy rain). Furthermore, the stem, gills and ring of A. caesarea are bright yellow, not white. The volva is a distinct white bag, not broken into scales. In Australia, the introduced fly agaric may be confused with the native vermilion grisette (Amanita xanthocephala), which grows in association with eucalypts. The latter species generally lacks the white warts of A. muscaria and bears no ring. Additionally, immature button forms resemble puffballs.

 

Controversy

Amanita muscaria var. formosa is now a synonym for Amanita muscaria var. guessowii.

Amanita muscaria varies considerably in its morphology, and many authorities recognize several subspecies or varieties within the species. In The Agaricales in Modern Taxonomy, German mycologist Rolf Singer listed three subspecies, though without description: A. muscaria ssp. muscaria, A. muscaria ssp. americana, and A. muscaria ssp. flavivolvata.

 

However, a 2006 molecular phylogenetic study of different regional populations of A. muscaria by mycologist József Geml and colleagues found three distinct clades within this species representing, roughly, Eurasian, Eurasian "subalpine", and North American populations. Specimens belonging to all three clades have been found in Alaska; this has led to the hypothesis that this was the centre of diversification for this species. The study also looked at four named varieties of the species: var. alba, var. flavivolvata, var. formosa (including var. guessowii), and var. regalis from both areas. All four varieties were found within both the Eurasian and North American clades, evidence that these morphological forms are polymorphisms rather than distinct subspecies or varieties. Further molecular study by Geml and colleagues published in 2008 show that these three genetic groups, plus a fourth associated with oak–hickory–pine forest in the southeastern United States and two more on Santa Cruz Island in California, are delineated from each other enough genetically to be considered separate species. Thus A. muscaria as it stands currently is, evidently, a species complex. The complex also includes at least three other closely related taxa that are currently regarded as species: A. breckonii is a buff-capped mushroom associated with conifers from the Pacific Northwest, and the brown-capped A. gioiosa and A. heterochroma from the Mediterranean Basin and from Sardinia respectively. Both of these last two are found with Eucalyptus and Cistus trees, and it is unclear whether they are native or introduced from Australia.

 

Distribution and habitat

A. muscaria is a cosmopolitan mushroom, native to conifer and deciduous woodlands throughout the temperate and boreal regions of the Northern Hemisphere, including higher elevations of warmer latitudes in regions such as Hindu Kush, the Mediterranean and also Central America. A recent molecular study proposes that it had an ancestral origin in the Siberian–Beringian region in the Tertiary period, before radiating outwards across Asia, Europe and North America. The season for fruiting varies in different climates: fruiting occurs in summer and autumn across most of North America, but later in autumn and early winter on the Pacific coast. This species is often found in similar locations to Boletus edulis, and may appear in fairy rings. Conveyed with pine seedlings, it has been widely transported into the southern hemisphere, including Australia, New Zealand, South Africa and South America, where it can be found in the Brazilian states of Paraná, São Paulo, Minas Gerais, Rio Grande do Sul.

 

Ectomycorrhizal, A. muscaria forms symbiotic relationships with many trees, including pine, oak, spruce, fir, birch, and cedar. Commonly seen under introduced trees, A. muscaria is the fungal equivalent of a weed in New Zealand, Tasmania and Victoria, forming new associations with southern beech (Nothofagus). The species is also invading a rainforest in Australia, where it may be displacing the native species. It appears to be spreading northwards, with recent reports placing it near Port Macquarie on the New South Wales north coast. It was recorded under silver birch (Betula pendula) in Manjimup, Western Australia in 2010. Although it has apparently not spread to eucalypts in Australia, it has been recorded associating with them in Portugal. Commonly found throughout the great Southern region of western Australia, it is regularly found growing on Pinus radiata.

 

Toxicity

a tall red mushroom with a few white spots on the cap

Mature. The white spots may wash off with heavy rainfall.

A. muscaria poisoning has occurred in young children and in people who ingested the mushrooms for a hallucinogenic experience, or who confused it with an edible species.

 

A. muscaria contains several biologically active agents, at least one of which, muscimol, is known to be psychoactive. Ibotenic acid, a neurotoxin, serves as a prodrug to muscimol, with a small amount likely converting to muscimol after ingestion. An active dose in adults is approximately 6 mg muscimol or 30 to 60 mg ibotenic acid; this is typically about the amount found in one cap of Amanita muscaria. The amount and ratio of chemical compounds per mushroom varies widely from region to region and season to season, which can further confuse the issue. Spring and summer mushrooms have been reported to contain up to 10 times more ibotenic acid and muscimol than autumn fruitings.

 

Deaths from A. muscaria have been reported in historical journal articles and newspaper reports, but with modern medical treatment, fatal poisoning from ingesting this mushroom is extremely rare. Many books list A. muscaria as deadly, but according to David Arora, this is an error that implies the mushroom is far more toxic than it is. Furthermore, The North American Mycological Association has stated that there were "no reliably documented cases of death from toxins in these mushrooms in the past 100 years".

 

The active constituents of this species are water-soluble, and boiling and then discarding the cooking water at least partly detoxifies A. muscaria. Drying may increase potency, as the process facilitates the conversion of ibotenic acid to the more potent muscimol. According to some sources, once detoxified, the mushroom becomes edible. Patrick Harding describes the Sami custom of processing the fly agaric through reindeer.

 

Pharmacology

Ibotenic acid, a prodrug to muscimol found in A. muscaria

Muscarine, discovered in 1869, was long thought to be the active hallucinogenic agent in A. muscaria. Muscarine binds with muscarinic acetylcholine receptors leading to the excitation of neurons bearing these receptors. The levels of muscarine in Amanita muscaria are minute when compared with other poisonous fungi such as Inosperma erubescens, the small white Clitocybe species C. dealbata and C. rivulosa. The level of muscarine in A. muscaria is too low to play a role in the symptoms of poisoning.

 

The major toxins involved in A. muscaria poisoning are muscimol (3-hydroxy-5-aminomethyl-1-isoxazole, an unsaturated cyclic hydroxamic acid) and the related amino acid ibotenic acid. Muscimol is the product of the decarboxylation (usually by drying) of ibotenic acid. Muscimol and ibotenic acid were discovered in the mid-20th century. Researchers in England, Japan, and Switzerland showed that the effects produced were due mainly to ibotenic acid and muscimol, not muscarine. These toxins are not distributed uniformly in the mushroom. Most are detected in the cap of the fruit, a moderate amount in the base, with the smallest amount in the stalk. Quite rapidly, between 20 and 90 minutes after ingestion, a substantial fraction of ibotenic acid is excreted unmetabolised in the urine of the consumer. Almost no muscimol is excreted when pure ibotenic acid is eaten, but muscimol is detectable in the urine after eating A. muscaria, which contains both ibotenic acid and muscimol.

 

Ibotenic acid and muscimol are structurally related to each other and to two major neurotransmitters of the central nervous system: glutamic acid and GABA respectively. Ibotenic acid and muscimol act like these neurotransmitters, muscimol being a potent GABAA agonist, while ibotenic acid is an agonist of NMDA glutamate receptors and certain metabotropic glutamate receptors which are involved in the control of neuronal activity. It is these interactions which are thought to cause the psychoactive effects found in intoxication.

 

Muscazone is another compound that has more recently been isolated from European specimens of the fly agaric. It is a product of the breakdown of ibotenic acid by ultra-violet radiation. Muscazone is of minor pharmacological activity compared with the other agents. Amanita muscaria and related species are known as effective bioaccumulators of vanadium; some species concentrate vanadium to levels of up to 400 times those typically found in plants. Vanadium is present in fruit-bodies as an organometallic compound called amavadine. The biological importance of the accumulation process is unknown.

 

Symptoms

Fly agarics are best known for the unpredictability of their effects. Depending on habitat and the amount ingested per body weight, effects can range from mild nausea and twitching to drowsiness, cholinergic crisis-like effects (low blood pressure, sweating and salivation), auditory and visual distortions, mood changes, euphoria, relaxation, ataxia, and loss of equilibrium (like with tetanus.)

 

In cases of serious poisoning the mushroom causes delirium, somewhat similar in effect to anticholinergic poisoning (such as that caused by Datura stramonium), characterised by bouts of marked agitation with confusion, hallucinations, and irritability followed by periods of central nervous system depression. Seizures and coma may also occur in severe poisonings. Symptoms typically appear after around 30 to 90 minutes and peak within three hours, but certain effects can last for several days. In the majority of cases recovery is complete within 12 to 24 hours. The effect is highly variable between individuals, with similar doses potentially causing quite different reactions. Some people suffering intoxication have exhibited headaches up to ten hours afterwards.[56] Retrograde amnesia and somnolence can result following recovery.

 

Treatment

Medical attention should be sought in cases of suspected poisoning. If the delay between ingestion and treatment is less than four hours, activated charcoal is given. Gastric lavage can be considered if the patient presents within one hour of ingestion. Inducing vomiting with syrup of ipecac is no longer recommended in any poisoning situation.

 

There is no antidote, and supportive care is the mainstay of further treatment for intoxication. Though sometimes referred to as a deliriant and while muscarine was first isolated from A. muscaria and as such is its namesake, muscimol does not have action, either as an agonist or antagonist, at the muscarinic acetylcholine receptor site, and therefore atropine or physostigmine as an antidote is not recommended. If a patient is delirious or agitated, this can usually be treated by reassurance and, if necessary, physical restraints. A benzodiazepine such as diazepam or lorazepam can be used to control combativeness, agitation, muscular overactivity, and seizures. Only small doses should be used, as they may worsen the respiratory depressant effects of muscimol. Recurrent vomiting is rare, but if present may lead to fluid and electrolyte imbalances; intravenous rehydration or electrolyte replacement may be required. Serious cases may develop loss of consciousness or coma, and may need intubation and artificial ventilation. Hemodialysis can remove the toxins, although this intervention is generally considered unnecessary. With modern medical treatment the prognosis is typically good following supportive treatment.

 

Uses

The wide range of psychoactive effects have been variously described as depressant, sedative-hypnotic, psychedelic, dissociative, or deliriant; paradoxical effects such as stimulation may occur however. Perceptual phenomena such as synesthesia, macropsia, and micropsia may occur; the latter two effects may occur either simultaneously or alternatingly, as part of Alice in Wonderland syndrome, collectively known as dysmetropsia, along with related distortions pelopsia and teleopsia. Some users report lucid dreaming under the influence of its hypnotic effects. Unlike Psilocybe cubensis, A. muscaria cannot be commercially cultivated, due to its mycorrhizal relationship with the roots of pine trees. However, following the outlawing of psilocybin mushrooms in the United Kingdom in 2006, the sale of the still legal A. muscaria began increasing.

 

Marija Gimbutas reported to R. Gordon Wasson that in remote areas of Lithuania, A. muscaria has been consumed at wedding feasts, in which mushrooms were mixed with vodka. She also reported that the Lithuanians used to export A. muscaria to the Sami in the Far North for use in shamanic rituals. The Lithuanian festivities are the only report that Wasson received of ingestion of fly agaric for religious use in Eastern Europe.

 

Siberia

A. muscaria was widely used as an entheogen by many of the indigenous peoples of Siberia. Its use was known among almost all of the Uralic-speaking peoples of western Siberia and the Paleosiberian-speaking peoples of the Russian Far East. There are only isolated reports of A. muscaria use among the Tungusic and Turkic peoples of central Siberia and it is believed that on the whole entheogenic use of A. muscaria was not practised by these peoples. In western Siberia, the use of A. muscaria was restricted to shamans, who used it as an alternative method of achieving a trance state. (Normally, Siberian shamans achieve trance by prolonged drumming and dancing.) In eastern Siberia, A. muscaria was used by both shamans and laypeople alike, and was used recreationally as well as religiously. In eastern Siberia, the shaman would take the mushrooms, and others would drink his urine. This urine, still containing psychoactive elements, may be more potent than the A. muscaria mushrooms with fewer negative effects such as sweating and twitching, suggesting that the initial user may act as a screening filter for other components in the mushroom.

 

The Koryak of eastern Siberia have a story about the fly agaric (wapaq) which enabled Big Raven to carry a whale to its home. In the story, the deity Vahiyinin ("Existence") spat onto earth, and his spittle became the wapaq, and his saliva becomes the warts. After experiencing the power of the wapaq, Raven was so exhilarated that he told it to grow forever on earth so his children, the people, could learn from it. Among the Koryaks, one report said that the poor would consume the urine of the wealthy, who could afford to buy the mushrooms. It was reported that the local reindeer would often follow an individual intoxicated by the muscimol mushroom, and if said individual were to urinate in snow the reindeer would become similarly intoxicated and the Koryak people's would use the drunken state of the reindeer to more easily rope and hunt them.

 

Other reports and theories

The Finnish historian T. I. Itkonen mentions that A. muscaria was once used among the Sámi peoples. Sorcerers in Inari would consume fly agarics with seven spots. In 1979, Said Gholam Mochtar and Hartmut Geerken published an article in which they claimed to have discovered a tradition of medicinal and recreational use of this mushroom among a Parachi-speaking group in Afghanistan. There are also unconfirmed reports of religious use of A. muscaria among two Subarctic Native American tribes. Ojibwa ethnobotanist Keewaydinoquay Peschel reported its use among her people, where it was known as miskwedo (an abbreviation of the name oshtimisk wajashkwedo (= "red-top mushroom"). This information was enthusiastically received by Wasson, although evidence from other sources was lacking. There is also one account of a Euro-American who claims to have been initiated into traditional Tlicho use of Amanita muscaria. The flying reindeer of Santa Claus, who is called Joulupukki in Finland, could symbolize the use of A. muscaria by Sámi shamans. However, Sámi scholars and the Sámi peoples themselves refute any connection between Santa Claus and Sámi history or culture.

 

"The story of Santa emerging from a Sámi shamanic tradition has a critical number of flaws," asserts Tim Frandy, assistant professor of Nordic Studies at the University of British Columbia and a member of the Sámi descendent community in North America. "The theory has been widely criticized by Sámi people as a stereotypical and problematic romanticized misreading of actual Sámi culture."

 

Vikings

The notion that Vikings used A. muscaria to produce their berserker rages was first suggested by the Swedish professor Samuel Ödmann in 1784. Ödmann based his theories on reports about the use of fly agaric among Siberian shamans. The notion has become widespread since the 19th century, but no contemporary sources mention this use or anything similar in their description of berserkers. Muscimol is generally a mild relaxant, but it can create a range of different reactions within a group of people. It is possible that it could make a person angry, or cause them to be "very jolly or sad, jump about, dance, sing or give way to great fright". Comparative analysis of symptoms have, however, since shown Hyoscyamus niger to be a better fit to the state that characterises the berserker rage.

 

Soma

See also: Botanical identity of Soma-Haoma

In 1968, R. Gordon Wasson proposed that A. muscaria was the soma talked about in the Rigveda of India, a claim which received widespread publicity and popular support at the time. He noted that descriptions of Soma omitted any description of roots, stems or seeds, which suggested a mushroom, and used the adjective hári "dazzling" or "flaming" which the author interprets as meaning red. One line described men urinating Soma; this recalled the practice of recycling urine in Siberia. Soma is mentioned as coming "from the mountains", which Wasson interpreted as the mushroom having been brought in with the Aryan migrants from the north. Indian scholars Santosh Kumar Dash and Sachinanda Padhy pointed out that both eating of mushrooms and drinking of urine were proscribed, using as a source the Manusmṛti. In 1971, Vedic scholar John Brough from Cambridge University rejected Wasson's theory and noted that the language was too vague to determine a description of Soma. In his 1976 survey, Hallucinogens and Culture, anthropologist Peter T. Furst evaluated the evidence for and against the identification of the fly agaric mushroom as the Vedic Soma, concluding cautiously in its favour. Kevin Feeney and Trent Austin compared the references in the Vedas with the filtering mechanisms in the preparation of Amanita muscaria and published findings supporting the proposal that fly-agaric mushrooms could be a likely candidate for the sacrament. Other proposed candidates include Psilocybe cubensis, Peganum harmala, and Ephedra.

 

Christianity

Philologist, archaeologist, and Dead Sea Scrolls scholar John Marco Allegro postulated that early Christian theology was derived from a fertility cult revolving around the entheogenic consumption of A. muscaria in his 1970 book The Sacred Mushroom and the Cross. This theory has found little support by scholars outside the field of ethnomycology. The book was widely criticized by academics and theologians, including Sir Godfrey Driver, emeritus Professor of Semitic Philology at Oxford University and Henry Chadwick, the Dean of Christ Church, Oxford. Christian author John C. King wrote a detailed rebuttal of Allegro's theory in the 1970 book A Christian View of the Mushroom Myth; he notes that neither fly agarics nor their host trees are found in the Middle East, even though cedars and pines are found there, and highlights the tenuous nature of the links between biblical and Sumerian names coined by Allegro. He concludes that if the theory were true, the use of the mushroom must have been "the best kept secret in the world" as it was so well concealed for two thousand years.

 

Fly trap

Amanita muscaria is traditionally used for catching flies possibly due to its content of ibotenic acid and muscimol, which lead to its common name "fly agaric". Recently, an analysis of nine different methods for preparing A. muscaria for catching flies in Slovenia have shown that the release of ibotenic acid and muscimol did not depend on the solvent (milk or water) and that thermal and mechanical processing led to faster extraction of ibotenic acid and muscimol.

 

Culinary

The toxins in A. muscaria are water-soluble: parboiling A. muscaria fruit bodies can detoxify them and render them edible, although consumption of the mushroom as a food has never been widespread. The consumption of detoxified A. muscaria has been practiced in some parts of Europe (notably by Russian settlers in Siberia) since at least the 19th century, and likely earlier. The German physician and naturalist Georg Heinrich von Langsdorff wrote the earliest published account on how to detoxify this mushroom in 1823. In the late 19th century, the French physician Félix Archimède Pouchet was a populariser and advocate of A. muscaria consumption, comparing it to manioc, an important food source in tropical South America that must also be detoxified before consumption.

 

Use of this mushroom as a food source also seems to have existed in North America. A classic description of this use of A. muscaria by an African-American mushroom seller in Washington, D.C., in the late 19th century is described by American botanist Frederick Vernon Coville. In this case, the mushroom, after parboiling, and soaking in vinegar, is made into a mushroom sauce for steak. It is also consumed as a food in parts of Japan. The most well-known current use as an edible mushroom is in Nagano Prefecture, Japan. There, it is primarily salted and pickled.

 

A 2008 paper by food historian William Rubel and mycologist David Arora gives a history of consumption of A. muscaria as a food and describes detoxification methods. They advocate that Amanita muscaria be described in field guides as an edible mushroom, though accompanied by a description on how to detoxify it. The authors state that the widespread descriptions in field guides of this mushroom as poisonous is a reflection of cultural bias, as several other popular edible species, notably morels, are also toxic unless properly cooked.

 

In culture

The red-and-white spotted toadstool is a common image in many aspects of popular culture. Garden ornaments and children's picture books depicting gnomes and fairies, such as the Smurfs, often show fly agarics used as seats, or homes. Fly agarics have been featured in paintings since the Renaissance, albeit in a subtle manner. For instance, in Hieronymus Bosch's painting, The Garden of Earthly Delights, the mushroom can be seen on the left-hand panel of the work. In the Victorian era they became more visible, becoming the main topic of some fairy paintings. Two of the most famous uses of the mushroom are in the Mario franchise (specifically two of the Super Mushroom power-up items and the platforms in several stages which are based on a fly agaric), and the dancing mushroom sequence in the 1940 Disney film Fantasia.

 

An account of the journeys of Philip von Strahlenberg to Siberia and his descriptions of the use of the mukhomor there was published in English in 1736. The drinking of urine of those who had consumed the mushroom was commented on by Anglo-Irish writer Oliver Goldsmith in his widely read 1762 novel, Citizen of the World. The mushroom had been identified as the fly agaric by this time. Other authors recorded the distortions of the size of perceived objects while intoxicated by the fungus, including naturalist Mordecai Cubitt Cooke in his books The Seven Sisters of Sleep and A Plain and Easy Account of British Fungi. This observation is thought to have formed the basis of the effects of eating the mushroom in the 1865 popular story Alice's Adventures in Wonderland. A hallucinogenic "scarlet toadstool" from Lappland is featured as a plot element in Charles Kingsley's 1866 novel Hereward the Wake based on the medieval figure of the same name. Thomas Pynchon's 1973 novel Gravity's Rainbow describes the fungus as a "relative of the poisonous Destroying angel" and presents a detailed description of a character preparing a cookie bake mixture from harvested Amanita muscaria. Fly agaric shamanism is also explored in the 2003 novel Thursbitch by Alan Garner.

Tofu, also known as bean curd, is a food made by coagulating soy milk and then pressing the resulting curds into soft white blocks. It is a component in East Asian and Southeast Asian cuisines. There are many different varieties of tofu, including fresh tofu and tofu that has been processed in some way. Tofu is bought or made to be soft, firm, or extra firm. Tofu has a subtle flavor and can be used in savory and sweet dishes. It is often seasoned or marinated to suit the dish.

 

Tofu originated in Han dynasty China some 2,000 years ago. Chinese legend ascribes its invention to prince Liu An (179–122 BC). Tofu and its production technique were introduced into Korea and then Japan during the Nara period (710–794). Some scholars believe tofu arrived in Vietnam during the 10th and 11th century. It spread into other parts of Southeast Asia as well. This spread probably coincided with the spread of Buddhism because it is an important source of protein in the vegetarian diet of East Asian Buddhism. Li Shizhen in the Ming Dynasty described a method of making tofu in the Compendium of Materia Medica.

 

Tofu has a low calorie count and relatively large amounts of protein. It is high in iron, and depending on the coagulants used in manufacturing (e.g. calcium chloride, calcium sulfate, magnesium sulfate), it can have higher calcium or magnesium content.

 

The term tofu by extension can be used in similarly textured curdled dishes that do not use soy products at all, such as "almond tofu" (almond jelly), tamago-dōfu (ja) (egg), goma-dōfu (ja) (sesame), or peanut tofu (Chinese 落花生豆腐 luòhuāshēng dòufu and Okinawan jīmāmi-dōfu (ja)).

 

ETYMOLOGY

The English term comes from Japanese tōfu (豆腐), borrowed from the original Chinese equivalent (豆腐 or 荳腐) transcribed tou4-fu3 (Wade-Giles) or dòufu (pinyin), literally "bean" (豆) + "curdled" or "fermented" (腐).

 

A reference to the word "towfu" exists in a letter dated 1770 from English merchant James Flint to United States statesman and scientist Benjamin Franklin. This is believed to be the first documented usage of the word in English.

 

The term "bean curd(s)" for tofu has been used in the United States since at least 1840. It is not frequently used, however, in the United Kingdom, Australia or New Zealand.

 

PRODUCTION

Tofu is made by coagulating soy milk and pressing the resulting curds. Although pre-made soy milk may be used, some tofu producers begin by making their own soy milk, which is produced by soaking, grinding, boiling and straining dried (or, less commonly, fresh) soybeans.

 

Coagulation of the protein and oil (emulsion) suspended in the boiled soy milk is the most important step in the production of tofu. This process is accomplished with the aid of coagulants. Two types of coagulants (salts and acids) are used commercially.

 

SALT COAGULANTS

Calcium sulfate (gypsum): The traditional and most widely used coagulant to produce Chinese-style tofu. It produces a tofu that is tender but slightly brittle in texture. The coagulant itself has no perceivable taste. Use of this coagulant also makes a tofu that is rich in calcium. As such, many tofu manufacturers choose to use this coagulant to be able to market their tofu as a good source of dietary calcium.

 

Chloride-type Nigari salts or Lushui ( Traditional: 鹵水, 滷水; Simplified: 卤水, lǔshuǐ) - Magnesium chloride and calcium chloride: Both of these salts have a high solubility in water and affect soy protein in the same way, whereas gypsum is only very slightly soluble in water and acts differently in soy protein precipitation, the basis for tofu formation. These are the coagulants used to make tofu with a smooth and tender texture. In Japan, a white powder called nigari, which consists primarily of magnesium chloride, is produced from seawater after the sodium chloride is removed and the water evaporated. Depending on its production method, nigari/Lushui may also contain small quantities of magnesium sulfate (Epsom salt), potassium chloride, calcium chloride, and trace amounts of other naturally occurring salts. Although the term nigari is derived from nigai, the Japanese word for "bitter," neither nigari nor pure magnesium chloride imparts a perceivable taste to the finished tofu. Calcium chloride is a common coagulant for tofu in North America. Fresh clean sea water itself can also be used as a coagulant.

 

ACID COAGULANTS

Glucono delta-lactone (GDL): A naturally occurring organic acid also used in cheese making, which produces a very fine textured tofu that is almost jelly-like. This coagulant is used especially for "silken" and softer tofus, and confers an almost imperceptible sour taste to the finished product. Commonly used together with calcium sulfate to give soft tofu a smooth tender texture.

Other edible acids: Though they can affect the taste of the tofu more, and vary in efficacy and texture, acids such as acetic acid (vinegar) and citric acid (such as lemon juice), can also be used to coagulate soy milk and produce tofu.

 

ENZYME COAGULANTS

Among enzymes that have been shown to produce tofu are papain, and alkaline and neutral proteases from microorganisms. In the case of papain, the enzyme to substrate ratio, by weight, was held constant at 1:400. An aliquot of 1% crude papain was added to "uncooked" soy milk at room temperature and heated to 90–100 °C. Papain, moreover, has been studied as a gelling agent to produce "instant tofu" from soy protein isolate and soy glycinin (11S) protein.

 

Contemporary tofu manufacturers may choose to use one or more of these coagulants, since they each play a role in producing a desired texture in the finished tofu.Different textures result from different pore sizes and other microscopic features in tofus produced using each coagulant. The coagulant mixture is dissolved into water, and the solution is then stirred into boiled soy milk until the mixture curdles into a soft gel.

 

The curds are processed differently depending on the form of tofu that is being manufactured. For soft silken tofu (嫩豆腐; nèn dòufu) or tofu flower (豆花, dòuhuā) the soy milk is curdled directly in the tofu's selling package. For standard firm Asian tofu, the soy curd is cut and strained of excess liquid using cheese cloth or muslin and then lightly pressed to produce a soft cake. Firmer tofus, such as Asian dry tofu (豆干) or Western types of tofu, are further pressed to remove even more liquid. In Vietnam, the curd is strained and molded in a square mold and the end product is called đậu khuôn (molded bean) or đậu phụ (one of the Vietnamese ways to pronounce the Chinese dòufu). The tofu curds are allowed to cool and become firm. The finished tofu can then be cut into pieces, flavored or further processed.

 

Although tartness is sometimes desired in dessert tofu, the acid used in flavoring is usually not the primary coagulant since it is not desirable to the flavor or texture of the resulting tofu to add it in a sufficiently high concentration so as to induce coagulation. A sour taste in tofu and a slight cloudiness in its storing liquid is also usually an indication of bacterial growth and, hence, spoilage.

 

VARIETIES

There is a wide variety of tofu available in both Western and Eastern markets. Despite the large variety, tofu products can be split into two main categories: fresh tofu, which is produced directly from soy milk, and processed tofu, which is produced from fresh tofu. Tofu production also creates important side products which are often used in various cuisines.

 

FRESH TOFU

Depending on the amount of water that is extracted from the tofu curds, fresh tofu can be divided into three main varieties. Fresh tofu is usually sold completely immersed in water to maintain its moisture content.

 

SOFT OR SILKEN TOFU

Soft/silken tofu (嫩豆腐 or 滑豆腐, nèn dòufu or huá dòufu, in Chinese, lit. "soft tofu" or "smooth tofu"; 絹漉し豆腐, kinugoshi tōfu in Japanese, lit. "silk-filtered tofu"; 순두부, 純豆腐, sundubu in Korean, lit. "pure tofu") is undrained, unpressed tofu that contains the highest moisture content of all fresh tofus. Silken tofu is produced by coagulating soy milk without curdling it. Silken tofu is available in several consistencies, including "soft" and "firm", but all silken tofu is more delicate than regular firm tofu (pressed tofu) and has different culinary uses. In Japan and Korea, traditional soft tofu is made with seawater. Silken tofu is a versatile, reliable substitute for dairy and eggs, especially for smoothies and baked desserts.

 

Douhua (豆花, dòuhuā or 豆腐花, dòufuhuā in Chinese), or tofu brain (豆腐腦 or 豆腐脑, dòufunaǒ in Chinese) is often eaten as a dessert, but sometimes salty pickles or hot sauce are added instead. This is a type of soft tofu with an even higher moisture content. Because it is very difficult to pick up with chopsticks, it is generally eaten with a spoon. With the addition of flavorings such as finely chopped spring onions, dried shrimp, soy sauce, chilli sauce, douhua is a popular breakfast dish across China. In Malaysia, douhua is usually served warm with white or dark (palm) sugar syrup, or served cold with longans.

 

Some variation exists among soft tofus. Black douhua (黑豆花, hēidòuhuā) is a type of silken tofu made from black soybeans, which is usually made into dòuhuā (豆花) rather than firm or dry tofu. The texture of black bean tofu is slightly more gelatinous than regular douhua and the color is greyish in tone. This type of tofu is eaten for the earthy "black bean taste." Edamame tofu is a Japanese variety of kinugoshi tōfu made from edamame (fresh green soybeans); it is pale green in color and often studded with whole edamame.

 

FIRM TOFU

Firm tofu (called 老豆腐 lǎo dòufu in Chinese; 木綿豆腐, momen-dōfu in Japanese, lit. "cotton tofu"; 단단한두부, dandanhan dubu in Korean): Although drained and pressed, this form of fresh tofu still contains a great amount of moisture. It has the firmness of raw meat but bounces back readily when pressed. The texture of the inside of the tofu is similar to that of a firm custard. The skin of this form of tofu has the pattern of the muslin used to drain it and is slightly more resilient to damage than its inside. It can be picked up easily with chopsticks.

 

In some places in Japan, a very firm type of momen-dōfu is eaten, called ishi-dōfu (石豆腐; literally stone tofu) in parts of Ishikawa, or iwa-dōfu (岩豆腐; literally rock tofu) in Gokayama in the Toyama prefecture and in Iya in the prefecture of Tokushima. Due to their firmness, some of these types of tofu can be tied by rope and carried.[citation needed] These types of firm tofu are produced with seawater instead of nigari (magnesium chloride), or using concentrated soy milk. Some of them are squeezed of excess moisture using heavy weights. These products are produced in areas where travelling is inconvenient, such as remote islands, mountain villages, heavy snowfall areas, and so on.

 

EXTRA FIRM TOFU

Dòu gān (豆干, literally "dry tofu" in Chinese) is an extra firm variety of tofu where a large amount of liquid has been pressed out of the tofu. Dòu gān contains the least amount of moisture of all fresh tofu and has the firmness of fully cooked meat and a somewhat rubbery feel similar to that of paneer. When sliced thinly, this tofu can be crumbled easily. The skin of this form of tofu has the pattern of the muslin used to drain and press it. Western firm tofu is milled and reformed after the pressing and sometimes lacks the skin with its cloth patterning. One variety of dried tofu is pressed especially flat and sliced into long strings with a cross section smaller than 2 mm × 2 mm. Shredded dried tofu (豆干絲, dòugānsī in Chinese, or simply 干絲, gānsī), which looks like loose cooked noodles, can be served cold, stir-fried, or similar in style to Japanese aburaage.

 

PROCESSED TOFU

Many forms of processed tofu exist, due to the varied ways in which fresh tofu can be used. Some of these techniques probably[citation needed] originate from the need to preserve tofu before the days of refrigeration, or to increase its shelf life and longevity. Other production techniques are employed to create tofus with unique textures and flavors.

 

FERMENTED

Pickled tofu (豆腐乳 in Chinese, pinyin: dòufurǔ, lit. "tofu dairy," or 腐乳 fŭrŭ; chao in Vietnamese): Also called "preserved tofu" or "fermented tofu," this food consists of cubes of dried tofu that have been allowed to fully air-dry under hay and slowly ferment from aerial bacteria. The dry fermented tofu is then soaked in salt water, Chinese wine, vinegar, and minced chiles, or a unique mixture of whole rice, bean paste, and soybeans. In the case of red pickled tofu (紅豆腐乳 in Chinese, Pinyin: hóng dòufurǔ), red yeast rice (cultivated with Monascus purpureus) is added for color. And in Japan, pickled tofu with miso paste is called "tofu no misodzuke," which is a traditional preserved food in Kumamoto. In Okinawa, there is a pickled and fermented tofu called "tofuyo"(豆腐餻). It is made from "Shima-doufu" (an Okinawan variety of large and firm tofu). It is fermented, and matured with koji mold, red koji mold, and awamori.

 

Stinky tofu (臭豆腐 in Chinese, Pinyin: chòudòufu): A soft tofu that has been fermented in a unique vegetable and fish brine. The blocks of tofu smell strongly of certain pungent cheeses, and are described by many as rotten and fecal.[citation needed] Despite its strong odor, the flavor and texture of stinky tofu is appreciated by aficionados, who describe it as delightful. The texture of this tofu is similar to the soft Asian tofu from which it is made. The rind that stinky tofu develops from frying is said to be especially crisp, and is usually served with soy sauce, sweet sauce, or hot sauce.

 

DRIED TOFU

Two kinds of dried tofu are produced in Japan. They are usually rehydrated (by being soaked in water) prior to consumption. In their dehydrated state they do not require refrigeration.

 

FRIED

With the exception of the softest tofus, all forms of tofu can be fried. Thin and soft varieties of tofu are deep fried in oil until they are light and airy in their core 豆泡 dòupào, 豆腐泡 dòufupào, 油豆腐 yóudòufu, or 豆卜 dòubǔ in Chinese, literally "bean bubble," describing the shape of the fried tofu as a bubble).

Tofus such as firm Asian and dòu gān (Chinese dry tofu), with their lower moisture content, are cut into bite-sized cubes or triangles and deep fried until they develop a golden-brown, crispy surface (炸豆腐 in Chinese, zhádòufu, lit. "fried tofu"). These may be eaten on their own or with a light sauce, or further cooked in liquids; they are also added to hot pot dishes or included as part of the vegetarian dish called luohan zhai. This deep fried tofu is also called Atsuage (厚揚げ) or Namaage (生揚げ) in Japan. The thinner variety is called Aburaage (油揚げ) which develops a tofu pouch when fried that is often used for Inari-sushi.

 

FROZEN

Thousand layer tofu (千葉豆腐, 凍豆腐 dòngdòufu or 冰豆腐 bīngdòufu in Chinese, literally "thousand layer tofu" or "frozen tofu"): By freezing tofu, the large ice crystals that develop within the tofu result in the formation of large cavities that appear to be layered. The frozen tofu takes on a yellowish hue in the freezing process. Thousand layer tofu is commonly made at home from Asian soft tofu though it is also commercially sold as a specialty in parts of Taiwan. This tofu is defrosted, and sometimes pressed to remove moisture, prior to use.

 

Koya-dofu (kōya-dōfu, 高野豆腐 in Japanese): The name comes from Mount Koya, a center of Japanese Buddhism famed for its shōjin ryōri, or traditional Buddhist vegetarian cuisine. It is sold in freeze-dried blocks or cubes in Japanese markets. Since it is dried, it can be preserved for long term. It must be soaked in water before eating, and is typically simmered in dashi, sake or mirin and soy sauce. In shōjin ryōri, vegetarian kombu dashi, made from seaweed, is used. When prepared in the usual manner, it has a spongy texture and mild sweet and savory flavor (the taste and flavor depend on what soup or cooking stock it was simmered in). A similar form of freeze-dried tofu, in smaller pieces, is found in instant soups (such as miso soup), in which the toppings are freeze-dried and stored in sealed pouches.

 

BYPRODUCTS OF TOFU PRODUCTION

Tofu production creates some edible byproducts. Food products are made from the protein-oil film, or "skin," which forms over the surface of boiling soy milk in an open shallow pan. The leftover solids from pressing soy milk are called okara.

 

TOFU SKIN

Tofu skin is produced through the boiling of soy milk, in an open shallow pan, thus producing a film or skin composed primarily of a soy protein-lipid complex on the liquid surface. The films are collected and dried into yellowish sheets known as soy milk skin (腐皮, fǔpí in Chinese; 湯葉, yuba in Japanese). Its approximate composition is : 50–55% protein, 24–26% lipids (fat), 12% carbohydrate, 3% ash, and 9% moisture.

 

The skin can also be bunched up to stick form and dried into something known as "tofu bamboo" (腐竹, fǔ zhú in Chinese; phù trúc in Vietnamese; kusatake, Japanese), or myriad other forms. Since tofu skin has a soft yet rubbery texture, it is folded or shaped into different forms and cooked further to imitate meat in vegan cuisine.

 

Some factories dedicate production to tofu skin and other soy membrane products.

 

OKARA

Okara (from the Japanese, おから, okara; known as 雪花菜, xuěhuācài, in Chinese, lit. "snowflake vegetable"; 豆腐渣, dòufuzhā, also Chinese, lit. "tofu sediment/residue"; and 콩비지, kongbiji, in Korean), is a tofu by-product, sometimes known in the west as "soy pulp" or "tofu lees", consisting of the fiber, protein, and starch left over when soy milk has been extracted from ground soaked soybeans. Although it is mainly used as animal feed in most tofu producing cultures, it is sometimes used in Japanese and Korean cuisines, such as in the Korean stew kongbiji jjigae (콩비지찌개). It is also an ingredient for vegetarian burgers produced in many western nations.

 

NON-TOFU "TOFUS"

Due to their Asian origins and their textures, many food items are called "tofu" even though their production processes are not technically similar. For instance, many sweet almond tofus are actually gelatinous desserts hardened using agar or gelatin. As well, some foods such as Burmese tofu are not coagulated from the "milk" of the legume but rather set in a manner similar to soft polenta, Korean muk, or the jidou liangfen of Yunnan province of Southwest China.

 

NON-TOFU SWEETS

The "almond tofu" (Chinese: 杏仁豆腐 xìngrén dòufu; Japanese: annindōfu) is a milky white and gelatinous resembling tofu, but does not use soy products or soy milk and is hardened with agar. A similar dessert made with coconut milk or mango juices might occasionally be referred to as "coconut tofu" or "mango tofu", though such names are also given to hot dishes that use soy tofu and coconut or mango in the recipe.

 

EGG TOFU

Egg tofu (ja) (Japanese: 玉子豆腐, 卵豆腐, tamagodōfu) (Chinese: 蛋豆腐, dàn dòufu; often called 日本豆腐, rìbĕn dòufu, lit. "Japan bean curd") is the main type of savory flavored tofu. Whole beaten eggs are combined with dashi, poured into molds, and steamed in a steamer (cf. chawanmushi). The tofu has a pale golden color that can be attributed to the addition of egg and, occasionally, food coloring. This tofu has a fuller texture and flavor than silken tofu, which can be attributed to the presence of egg fat and protein. Plain "dried tofu" can be flavored by stewing in soysauce (滷) to make soy-sauce tofu. It is quite common to see tofu sold in market in this soy-sauce stewed form.

 

SESAME TOFU

The goma-dōfu (ja) is made by grinding sesame into a smooth paste, combining with liquid and kudzu starch, and heating until curdling occurs. It is often served chilled as hiyayakko.

 

PEANUT TOFU

In Okinawa, Japan, the jīmāmi-dōfu (ja) is made in a process similar to the sesame tofu. A peanut milk (made by crushing raw peanuts, adding water and straining) is combined with starch (usually sweet potato starch known locally as umukuji　or umukashi (芋澱粉?)) and heating until curdling occurs.

 

The Chinese equivalent is the 落花生豆腐 luòhuāshēng dòufu.

 

BURMESE TOFU

Burmese tofu (to hpu in Burmese) is a type of legume product made from besan (chana dal) flour; the Shan variety uses yellow split pea flour instead. Both types are yellow in color and generally found only in Myanmar, though the Burman variety is also available in some overseas restaurants serving Burmese cuisine.

 

Burmese tofu may be fried as fritters cut in rectangular or triangular shapes. Rice tofu, called hsan to hpu (or hsan ta hpo in Shan regions) is made from rice flour (called hsan hmont or mont hmont) and is white in color, with the same consistency as yellow Burmese tofu when set. It is eaten as a salad in the same manner as yellow tofu.

 

PREPARATION

Tofu has very little flavor or smell on its own. Consequently, tofu can be prepared either in savory or sweet dishes, acting as a bland background for presenting the flavors of the other ingredients used. As a method of flavoring it is often marinated in soy sauce, chilis, sesame oil, etc.

 

EASTERN METHODS

In Asian cooking, tofu is eaten in myriad ways, including raw, stewed, stir-fried, in soup, cooked in sauce, or stuffed with fillings. The idea of using tofu as a meat substitute is not common in East Asia. Many Chinese tofu dishes such as jiācháng dòufu (家常豆腐) and mápó dòufú (麻婆豆腐) include meat.

 

LIGHTLY FLVORED

In Japan, a common lunch in the summer months is hiyayakko (冷奴), silken or firm Asian tofu served with freshly grated ginger, green onions, or katsuobushi shavings with soy sauce. In the winter, tofu is frequently eaten as "yudofu," which is simmered in a claypot with some vegetables (ex:chinese cabbage, green onion etc.) using konbu dashi.

 

In Chinese cuisine, Dòuhuā (豆花) is served with toppings such as boiled peanuts, azuki beans, cooked oatmeal, tapioca, mung beans and a syrup flavored with ginger or almond. During the summer, "dòuhuā" is served with crushed ice; in the winter, it is served warm. And also, in many parts of China, fresh tofu is similarly eaten with soy sauce or further flavored with katsuobushi shavings, century eggs (皮蛋 pídàn), and sesame seed oil.

 

In Korean cuisine, dubu gui (두부구이) consists of pan fried cubes of firm tofu, seasoned with soy sauce, garlic, and other ingredients. Cubes of cold, uncooked firm tofu seasoned with soy sauce, scallions, and ginger, prepared in a manner similar to the Japanese hiyayakko, are also enjoyed. The popular bar food, or anju (안주), called dubu kimchi (두부김치), features boiled, firm tofu served in rectangular slices around the edges of a plate with pan fried, sautéed or freshly mixed kimchi (김치) in the middle.

 

In the Philippines, the sweet delicacy taho is made of fresh tofu with brown sugar syrup and sago. The Malaysian version of taho or douhua is called tofufa. Warm soft tofu is served in "slices" (due to being scooped using a flat spoon from a wooden bucket) in a bowl with either pandan-flavored sugar syrup or palm sugar syrup.

 

In Vietnam, dòuhuā is pronounced đậu hủ. This variety of soft tofu is made and carried around in an earthenware jar. It is served by being scooped into a bowl with a very shallow and flat spoon, and eaten with either powdered sugar and lime juice or with a ginger-flavored syrup. It is generally eaten hot, even during summer.

 

FRIED

A common cooking technique in many parts of East and Southeast Asia involves deep frying tofu in vegetable oil, sunflower oil, or canola oil with varied results. In Indonesia, it is usually fried in palm oil. Although tofu is often sold preprocessed into fried items, pre-fried tofu is seldom eaten directly and requires additional cooking. Depending on the type of tofu used, the texture of deep fried tofu may range from crispy on the outside and custardy on the inside, to puffed up like a plain doughnut. The former is usually eaten plain in Chinese cuisine with garlic soy sauce, while the latter is either stuffed with fish paste to make Yong Tau Foo or cooked in soups. In Taiwan, fried tofu is made into a dish called "A-gei", which consists of a fried aburage tofu package stuffed with noodles and capped with surimi.

 

In Japan, cubes of lightly coated and fried tofu topped with a kombu dashi-based sauce are called agedashi-dofu (揚げ出し豆腐). Soft tofu that has been thinly sliced and deep fried, known as aburage in Japan and yubu (유부) in Korea, is commonly blanched, seasoned with soy sauce and mirin and served in dishes such as kitsune udon. Aburage is sometimes also cut open to form a pocket and stuffed with sushi rice; this dish is called inarizushi (稲荷寿司) and is also popular in Korea, where it is called yubu chobap (유부초밥). In Indonesia, tofu is called tahu, and the popular fried tofu is tahu goreng, tahu isi and tahu sumedang.

 

SOUPS, STEWS, AND BRAISED DISHES

A spicy Sichuan preparation using firm Asian tofu is mápó dòufu (麻婆豆腐). This involves braised tofu in a beef, chili, and a fermented bean paste sauce. A vegetarian version is known as málà dòufu (麻辣豆腐)[citation needed].

 

Dried tofu is usually not eaten raw but first stewed in a mixture of soy sauce and spices.[citation needed] Some types of dried tofu are pre-seasoned with special blends of spices, so that the tofu may either be called "five spice tofu" (五香豆腐 wǔxiāng dòufu) or "soy sauce stewed tofu" (鹵水豆腐 lǔshuǐ dòufu). Dried tofu is typically served thinly sliced with chopped green onions or with slices of meat for added flavor. Most dried tofu is sold after it has been fried or pre-stewed by tofu vendors.

 

Soft tofu can also be broken up or mashed and mixed with raw ingredients prior to being cooked. For example, Japanese ganmodoki is a mixture of chopped vegetables and mashed tofu. The mixture is bound together with starch and deep fried. Chinese families sometimes make a steamed meatloaf or meatball dish from equal parts of coarsely mashed tofu and ground pork. In India, tofu is also used as a low fat replacement for paneer providing the same texture with similar taste.

 

Tofu bamboos are often used in lamb stew or in a dessert soup. Tofu skins are often used as wrappers in dim sum. Freeze-dried tofu and frozen tofu are rehydrated and enjoyed in savory soups. These products are often taken along on camping trips since a small bag of these dried tofu can provide protein for many days.

 

Japanese 'miso soup', stocks with miso paste, is frequently made with tofu.

 

In Korean cuisine, soft tofu, called sundubu (순두부), is used to make a thick stew called sundubu jjigae (순두부 찌개). Firm, diced tofu often features in the staple stews doenjang jjigae (된장 찌개) and kimchi jjigae (김치

찌개).

 

SMOKED

At Qufu, the home town of Confucius, smoked tofu is a popular dish.

 

BACEM

Bacem is a method of cooking tofu originating from Java, Indonesia. The tofu is boiled in coconut water, mixed with lengkuas (galangal), Indonesian bay leaves, coriander, shallot, garlic, tamarind and palm sugar. After the spicy coconut water has completely evaporated, the tofu is fried until it is golden brown. The result is sweet, spicy, and crisp. This cooked tofu variant is commonly known as tahu bacem in Indonesian. Tahu bacem is commonly prepared along with tempeh and chicken.

 

AS FLAVORING

Pickled tofu is commonly used in small amounts together with its soaking liquid to flavor stir-fried or braised vegetable dishes (particularly leafy green vegetables like water spinach). It is often eaten directly as a condiment with rice or congee.

 

WESTERN METHODS

Generally, the firmer styles of tofu are used for kebabs, mock meats, and dishes requiring a consistency that holds together, while the softer styles can be used for desserts, soups, shakes, and sauces.

 

Firm western tofus can be barbecued since they will hold together on a barbecue grill. These types of tofu are usually marinated overnight as the marinade does not easily penetrate the entire block of tofu (techniques to increase penetration of marinades are stabbing repeatedly with a fork or freezing and thawing prior to marinating). Grated firm western tofu is sometimes used in conjunction with TVP as a meat substitute. Softer tofus are sometimes used as a dairy-free or low-calorie filler. Silken tofu may be used to replace cheese in certain dishes (such as lasagna).

 

Tofu has also been fused into other cuisines in the west, for instance used in Indian-style curries.

 

Tofu and soy protein can be industrially processed to match the textures and flavors to the likes of cheese, pudding, eggs, bacon, etc. Tofu's texture can also be altered by freezing, pureeing, and cooking. In the Americas, Europe, Australia and New Zealand, tofu is frequently associated with vegetarianism and veganism as it is a source of non-animal protein.

 

THREE THEORIES OF ORIGIN

The most commonly held of the three theories of tofu's origin maintains that tofu was invented in northern China around 164 BC by Lord Liu An, a Han Dynasty prince. Although this is possible, the paucity of concrete information about this period makes it difficult to conclusively determine whether Liu An invented the method for making tofu. Furthermore, in Chinese history, important inventions were often attributed to important leaders and figures of the time. In 1960, a stone mural unearthed from an Eastern Han dynasty tomb provided support for the theory of Han origin of tofu, however some scholars maintained that the tofu in Han dynasty was rudimentary, and lacked the firmness and taste of real tofu.

 

Another theory states that the production method for tofu was discovered accidentally when a slurry of boiled, ground soybeans was mixed with impure sea salt. Such sea salt would probably have contained calcium and magnesium salts, allowing the soy mixture to curdle and produce a tofu-like gel. This may have possibly been the way that tofu was discovered, since soy milk has been eaten as a savory soup in ancient as well as modern times. Its technical plausibility notwithstanding, there is little evidence to prove or disprove that tofu production originated in this way.

 

The last group of theories maintains that the ancient Chinese learned the method for the curdling of soy milk by emulating the milk curdling techniques of the Mongolians or East Indians. For, despite their advancement, no technology or knowledge of culturing and processing milk products existed within ancient Chinese society. (They did not seek such technology, probably because of the Confucian taboo on fermented dairy products and other so-called "barbarian foodstuffs".) The primary evidence for this theory lies with the etymological similarity between the Chinese term for Mongolian fermented milk (rufu, which literally means "milk curdled") and the term doufu ("beans curdled") or tofu. Although intriguing and possible, there is no evidence to substantiate this theory beyond the point of academic speculation.

 

HISTORY

IN ASIA

Tofu originated in ancient China, although little else is known about the exact historic origins of tofu and of its method of production.

 

The theory that tofu was invented by Lord Liu An of Huainan in about 164 BC (early Han dynasty) has steadily lost favor among most scholars in China and abroad since the 1970s. The claim concerning Liu An was first made by Zhu Xi during the Song dynasty (960-1127 AD) - roughly 1,000 years after the supposed invention.

 

The theory that tofu-making is shown in a mural incised on a stone slab in Han Tomb No. 1, at Da-hu-ting, Mixian, Henan province attracted much attention after about 1990. Yet it too has lost favor because (1) no step of cooking the soy puree is shown in the mural, and (2) when Chinese food historians tried to make tofu without cooking the puree, the result was a tiny amount of unpalatable material.

 

Thus, while there are many theories regarding tofu's origins, historical information is scarce enough as to relegate the status of most theories to either speculation or legend. Like the origins of cheese and butter, the exact origin of tofu production may never be known or proven. The historical era starts in the year 965 AD (early Song dynasty) with the Qing Yilu by Tao Ku.

 

What is known is that tofu production is an ancient technique. Tofu was widely consumed in ancient China, and techniques for its production and preparation were eventually spread to many other parts of Asia.

 

Its development likely preceded Liu An, as tofu is known to have been a commonly produced and consumed food item in China by the 2nd century BC. Although the varieties of tofu produced in ancient times may not have been identical to those of today, descriptions from writings and poetry of the Song and Yuan Dynasty show that the production technique for tofu had already been standardized by then, to the extent that they would be similar to tofu of contemporary times.

 

In China, tofu is traditionally used as a food offering when visiting the graves of deceased relatives. It is claimed that the spirits (or ghosts) have long lost their chins and jaws, and that only tofu is soft enough for them to eat. Before refrigeration was available in China, tofu was often only sold during the winter time, due to the tofu not spoiling in the colder weather. During the warmer months, any leftover tofu would be spoiled if left for more than a day. Chinese war hero Guan Yu used to be a tofu maker before he enlisted in the army. Chinese martial arts expert and hero, Yim Wing-chun, was a celebrated tofu maker in her village. (Tofu as such plays a part in the 1994 movie about her life, Wing Chun.)

 

Tofu and its production technique were subsequently introduced into Korea and then Japan in the Nara period (late 8th century) as well as other parts of East Asia. The earliest document of tofu in Japan shows that the dish was served as an offering at the Kasuga Shrine in Nara in 1183. The book Tofu Hyakuchin (豆腐百珍 Dòufu Bǎizhēn), published in the Edo period, lists 100 recipes for cooking tofu.

 

The rise in acceptance of tofu likely coincided with that of Buddhism as it is an important source of proteins in the religion's vegetarian diet. Since then, tofu has become a staple in many countries, including Vietnam, Thailand, and Korea, with subtle regional variations in production methods, texture, flavor, and usage.

 

In Southeast Asia, tofu was introduced to the region by Chinese immigrants from sea-faring Fujian province, evident from the fact that many countries in Southeast Asia refer to tofu by the Min Nan Chinese pronunciations for either soft and firm tofu, or "tāu-hū" and "tāu-goan" respectively. In Indonesia, Malaysia, Singapore, Thailand and the Philippines, tofu is widely available and used in many local dishes. Tofu is called tahu in Indonesia, Indonesian dishes such as, tahu sumbat, taoge tahu, asinan, siomay and some curries, are often add slices of tofu as ingredients. In addition, tahu goreng, tahu isi and tahu sumedang are the popular fried tofu snacks. Tofu is called tauhu in Malaysia and Singapore. The Malaysian and Singaporean Indians use tofu in their cuisine such as Indian mee goreng, rojak pasembor. The strait peranakan cuisine often uses tofu, such as mee kari Penang, and laksa. The makers of tofu in these countries were originally the Chinese but tofu now is made by non-Chinese as well. Indonesia, Thailand, Malaysia and the Philippines are major producers of tofu and have plants located within many municipalities. However, Singapore imports its tofu from its neighboring country, Malaysia.

 

Tofu in the Philippines is essential to the daily diet, as taho, widely eaten as breakfast, or tokwa (a dry fried variation), which is a staple or alternative to meat in main meals, and in numerous regional dishes. Tofu was introduced to the archipelago in the 10th to 13th centuries by Song Chinese mariners and merchants, along with many different foods which had become staples of the Philippine diet. The use and production of tofu were first limited to urban centers with influential Chinese minorities, such as Cebu or Tondo, but were quickly spread to even remote native villages and islands, long before the Spanish arrival in the 17th century.

 

IN THE WEST

Benjamin Franklin was the first American to mention tofu in a 1770 letter to John Bartram. Franklin, who discovered it during a trip to London, included a few soybeans and referred to it as "cheese" from China. The first tofu company in the United States was established in 1878. In 1908 Li Yuying, a Chinese anarchist and a vegetarian with a French degree in agriculture and biology, opened a soy factory, the Usine de la Caséo-Sojaïne, which was the world's first soy dairy and the first factory in France to manufacture and sell beancurd. However tofu was not well known to most Westerners before the middle of the 20th century. With increased cultural contact between the West and East Asia and growing interest in vegetarianism, knowledge of tofu has become widespread. Numerous types of pre-flavored tofu can be found in many supermarket chains throughout the West. It is also used by many vegans and vegetarians as a means to gain protein without the consumption of meat products.

 

NUTRITION AND CHINESE MEDICINE CLAIMS

TRADITIONAL CHINESE MEDICINE CLAIMS

Tofu is considered a cool agent in Traditional Chinese medicine. It is claimed to invigorate the spleen, replenish qi, moisture and cool off Yang vacuity, and to detoxify the body. However, there is no scientific evidence supporting neither such claims, nor their implied notions.

 

FUNCTIONS

In Chinese traditional medicine, tofu is suitable for those who are weak, malnourished, deficient in blood and qi; is suitable for old, slim or otherwise; suitable for those with high fat content in blood, high cholesterol, overweight, and with hardened blood vessels; suitable for people with diabetes; for mothers with low breast milk supply; for children and young adults; for those with inflamed respiratory tract, with phlegm, coughing and asthma. Tofu is also suited for people of old age; it is recommended to eat with liquor, since tofu contains cysteine, which can speed up the detoxification of alcohol in the body, and lessen the harm done to the liver, protecting the liver.

 

PROTEIN

Tofu is relatively high in protein, about 10.7% for firm tofu and 5.3% for soft "silken" tofu with about 5% and 2% fat respectively as a percentage of weight.

 

In 1995, a report from the University of Kentucky, financed by Solae, concluded that soy protein is correlated with significant decreases in serum cholesterol, Low Density Lipoprotein LDL (″bad cholesterol″) and triglyceride concentrations. However, High Density Lipoprotein HDL (″good cholesterol″) did not increase. Soy phytoestrogens (isoflavones: genistein and daidzein) absorbed onto the soy protein were suggested as the agent reducing serum cholesterol levels. On the basis of this research, PTI, in 1998, filed a petition with Food and Drug Administration for a health claim that soy protein may reduce cholesterol and the risk of heart disease.

 

The FDA granted this health claim for soy: "25 grams of soy protein a day, as part of a diet low in saturated fat and cholesterol, may reduce the risk of heart disease." For reference, 100 grams of firm tofu coagulated with calcium sulfate contains 8.19 grams of soy protein. In January 2006, an American Heart Association review (in the journal Circulation) of a decade-long study of soy protein benefits showed only a minimal decrease in cholesterol levels, but it compared favorably against animal protein sources.

 

ALLERGIES

Because it is made of soy, individuals with allergies, particularly those allergic to legumes, should not consume tofu.

 

WIKIPEDIA

A chemical substance, biological agent (such as a virus or bacteria), antimicrobial, disinfectant are all classified as a Pesticide. Insects, plant pathogens, weeds, molluscs, birds, mammals, fish, nematodes (roundworms) and microbes that compete with humans for food, destroy property, spread or are a vector for disease are considered as Pests.

 

Although there are benefits to the use of pesticides, there are also serious drawbacks, potential toxicity to humans themselves and also to animals.

 

A systemic pesticide following absorption by the plant, acts inside. With insecticides and most fungicides, this movement is usually upward (through the xylem) and outward. Increased efficiency may be a result. But the Systemic insecticides which poison pollen and nectar in the flowers may kill needed pollinators such as bees too.

 

Pesticides can present danger to consumers, bystanders, or workers during manufacture, transport, or during and after use. Considering the results regarding the long-term effects of low-dose pesticide exposures. Current surveillance systems are inadequate to characterize potential exposure problems related either to pesticide usage or pesticide-related illnesses…Considering these data gaps, it is prudent…to limit pesticide exposures…and to use the least toxic chemical pesticide or non-chemical alternative.

 

Many of these compounds are associated with acute health problems for workers that handle the chemicals, such as abdominal pain, dizziness, headaches, nausea, vomiting, as well as skin and eye problems. Additionally, many studies have indicated that pesticide exposure is associated with long-term health problems such as respiratory problems, memory disorders, dermatologic conditions,cancer,depression, neurological deficits, miscarriages, and birth defects.

 

In India, traditional pest control methods include using PanchaGavya, the "mixture of five products."(Sanskrit origin) The method has recently experienced a resurgence in popularity due in part to use by the organic farming community. Panchakavya is a concoction prepared by mixing five products of cow. The three direct constituents are cow dung, urine, and milk; the two derived products are curd and ghee. These are mixed in proper ratio and then allowed to ferment.

 

The mixture which is made using yeast as a fermenter, bananas, groundnut cake, and the water of tender coconut, is a potent organic pesticide and growth promoter.

 

In recent years Panchakavya has found a prominent position in the context of organic farming in Tamil Nadu, India. It is also employed in the State of Kerala, which has embraced the organic agriculture movement fully.

 

A new class of fungicides paldoxins is another promising compound. These work by taking advantage of natural defense chemicals released by plants called phytoalexins, which fungi then detoxify using enzymes. The paldoxins inhibit the fungi's detoxification enzymes. They are believed to be safer and greener.Ref:( EurekAlert. (2009). New 'green' pesticides are first to exploit plant defenses in battle of the fungi.)

Lovely juvenile sea lion on the beach at Morro Strand, north of Morro Rock (looming in the background).

 

This young sea lion came ashore in the midafternoon, on a beach with plenty of people, horses, and dogs running around, and allowed people to approach him quite closely.

 

At first excited by the photographic opportunity, I didn't realize anything was wrong. When I zoomed in to take some detail shots, I noticed that his chest was trembling. He would move forward, but sometimes lose his balance and fall forward, stumble and catch himself, then tremble more. I kept thinking how I had never seen a seal come ashore like that, and not make a break for the water when people approached. He was clearly in distress, and also quite dangerous. Children would run up to him, an older man stood between him and the water and he rocked back and forth, very upset, but only shuffled a few feet, then trembled again.

 

I spoke to a young family nearby (whose young daughter I had been photographing), asking if they knew of any seal rescue group to contact. They recommended I speak to the ranger at the nearby campground, said they would feel better about leaving if they knew I was calling someone about it.

 

The ranger gave me the number of the Marine Mammal Center in Monterey, who took my name & number and paged someone to call me back. Several calls later, after they realized I was not just exaggerating his condition, they said they would try to send someone out by nightfall, and if they didn't make it then, first thing in the morning.

 

I was quite dejected, really. I knew that people were harassing him, though without meaning too. I knew he was scared and sick, and that there was also the possibility of someone getting really hurt if they got too close and he charged them. I plunked down in the sand and watched him for a bit, then got another call. They asked again about his condition and, to my delight, said they had someone in Morro Bay and they would be right there.

 

Within a half hour, they arrived and I got to witness (and photograph, though I only had limited memory left) the capture and rescue of this young seal. He will be taken to a holding tank in Monterey, where he may be saved.

 

They told me about the "red tide," algae blooms that make mackerel and anchovies toxic to the seals that eat them. The seals essentially poison themselves, create neuromuscular failure (the shaking and loss of balance I witnessed) and do often die if not treated, detoxified.

 

I hope I can check on the status of my little seal. I hope he makes it, and I while it was amazing to see him so close, I hope I don't see anything like it again, because it means another one is in trouble.

 

Thanks to the Marine Mammal Rescue people who responded so quickly to my call. Thanks to the K. family as well for their help (and the lovely photos of their daughter).

 

Later this week I'll upload more photos of the seal, the rescue, and the family who helped out in his capture.

 

Update: Called about the seal today. He made it through the night and is in a holding tank at the marine hospital. He hasn't had any more seizures and, though they weren't willing to guess whether he'll make it, he's doing pretty well! Yay. :)

citrine crystal:

Citrine Healing Properties

 

Healing Citrine polished tumble stones♥ Happiness ♥ Prosperity ♥ Generosity ♥ Creativity ♥ Pleasure ♥ Protection ♥ Strength ♥ Alignment ♥ Confidence ♥ Stability ♥ Moderation ♥ Energy ♥ Comfort ♥ Success ♥ Truth ♥ Goodness ♥ Warmth ♥ Digestion ♥ Assimilation ♥ Enjoyment of life ♥ Spiritual growth

   

Citrine is a variety of Quartz. Citrine is a 13th Anniversary gemstone.

 

Chakras - Sacral Chakra, Solar Plexus Chakra, Crown Chakra

Birthstone - November

Zodiac - Aries, Gemini, Leo, Libra

Planet - Jupiter

Element - Air

Typical colours - yellow to yellowish brown or smokey grey-brown

 

Citrine energises every level of life. It cleanses the chakras and opens the intuition. Citrine attracts wealth, prosperity and success. It imparts joy, wonder, delight and enthusiasm. Raises self-esteem and self-confidence. Stimulates the brain, strengthening the intellect. Citrine promotes motivation, activates creativity and encourages self-expression. Enhances concentration and revitalises the mind. It releases negative traits, depression, fears and phobias. Emotionally balancing.

 

Energising and recharging, Citrine also reverses degenerative disease. Stimulates digestion, the spleen and pancreas. Negates kidney and bladder infections. Citrine helps eye problems, increases blood circulation, detoxifies the blood, activates the thymus and balances the thyroid. Relieves constipation and removes cellulite.

A Wildebeest, or gnu, on the salt flats in Etosha National Park. Note the mirage or illusion in the background. There is no water there at this time, but it is easy to see how a lost and desperately thirsty traveler could take false hope. The wildebeest, along with many other animals come down to the flats to lick salt, but also use them as a kind of vacation home. They can hang out, migrate, and with perfect visibility for miles, they have no need to worry about predators. Of course eating and drinking are a slight problem, but don't we go to a spa to relax, trim off a few calories and detoxify?

Another of our spa quality products at a small fraction of the price!

 

No need to be wary of these bath salts. Instead of the drying cheap table salt brands, these contain the exact ratio of complex salts you'd find in the ocean! These organic and traditional harvested salts, as opposed to conventional sea salts, contain more minerals and, added with Epson salts to detoxify the body and soothe the muscles, are imbued with the healing properties of herbs known for centuries to heal skin and restore beauty.

 

These whole dried herbs are selected to tone skin, moisturize, reduce winkles, fight blemishes, heal, and even reduce scars... This does it all! Just pop the entire bag in the tub at the beginning of your bath and relax. Squeeze or apply directly to skin for added benefit. And the effects are cumulative. Use it with every bath for maximum results.

 

And the bonuses don't stop after the bath! Use the spent bags as a treatment for baggy, puffy eyes or for any other problem areas.

 

All ingredients organic where possible. I designed this product to work with any other regime. I made this originally for myself, as I couldn't find it on the market made with quality ingredients as well as reasonably priced. You'll see these in boutiques and spas for four times the amount! Environmentally friendly with all natural, biodegradable ingredients.

 

I've tried adding organic oils to my salts, but I find it interferes with the natural fragrance of the herbs. Please let me know if you would like them scented when you order.

 

Price is for three packets. $2 off shipping with the purchase of two items. Three or more and shipping is free! To save on packaging and shipping, as well as the burden on the Earth, I do not ship these in singles. Three bags for $10 or one bag can be sent with the purchase of another product for $4.

 

"Celtic Sea Salt is harvested annually from Brittany, the north western most point of France that borders the Celtic Sea. The government of France considers the region where Celtic Sea Salt is harvested a national treasure and imposes the strictest regulations to keep its resources pure. Twice daily, the ocean water that feeds the marshes is carried inland from the North Atlantic Current by 15 foot tidal waters. Celtic Sea Salt is hand harvested by the paludiers or salt farmers of Brittany the same way it has been for generations. It takes four years to train a paludier. During the winter months the oeillets or salt beds must be groomed to prepare for the next season's salt crop. This process involves meticulous raking of the bottom of the oeillets. Each oeillet is lined with a natural layer of clay and sand that helps filter any debris present in the water. Before the water flows into the oeillets it is held in large settling ponds which have their own ecosystems. Brine shrimp and a variety of plants and fish thrive in these ponds. Because these fragile organism cannot live in polluted environments, by monitoring the health of the ecosystems the paludiers can gauge the quality of the brine in the salt fields. In early March, the ocean water is allowed into the field for the first time in the season. This water is directed to the fields via a series of canals. The brine flows through the oeillets which vary in number from 30 to 100. The brine settles in the fields for approximately three months before the first harvest. During this time, the salt is allowed to exposed to the sun and wind, allowing water to evaporate. The paludiers test the salt regularly at every oeillet. Analysis performed periodically ensure there are no detectable levels of heavy metals in Celtic Sea Salt." From my published article on the subject.

 

Stitched Panorama

 

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Stormbirds were not created as combat machines. Instead, they were originally Zero Dawn terraformers, designed by Zero Dawn’s governing AI GAIA to work under its subordinate function AETHER, to detoxify Earth’s atmosphere, which was ravaged by the Faro Plague (though there is some evidence that the basic design concept may actually date back to the Old World origins of Project Zero Dawn)

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Stormbird005

Botswana, Moremi National Park, Moremi Game Reserve, Private Reserve, Farm, Chobe National park, Chobe Game Reserve, Zambia, Zambezi River, Livingstone, Zimbabwe, Kenya, Tanzania, Wildlife Conservation Project, Maramba River Lodge, South Africa, Krugger National Park, Okavango Delta, Kalahari region, Kalahari Desert.

Rhinoceros /raɪˈnɒsərəs/, often abbreviated as rhino, is a group of five extant species of knee-less, odd-toed ungulates in the family Rhinocerotidae. Two of these species are native to Africa and three to southern Asia.

Members of the rhinoceros family are characterized by their large size (they are some of the largest remaining megafauna, with all of the species able to reach one tonne or more in weight); as well as by a herbivorous diet; a thick protective skin, 1.5–5 cm thick, formed from layers of collagen positioned in a lattice structure; relatively small brains for mammals this size (400–600 g); and a large horn. They generally eat leafy material, although their ability to ferment food in their hindgut allows them to subsist on more fibrous plant matter, if necessary. Unlike other perissodactyls, the two African species of rhinoceros lack teeth at the front of their mouths, relying instead on their powerful premolar and molar teeth to grind up plant food.[1]

Rhinoceros are killed by humans for their horns, which are bought and sold on the black market, and which are used by some cultures for ornamental or (pseudo-scientific) medicinal purposes. The horns are made of keratin, the same type of protein that makes up hair and fingernails.[2] Both African species and the Sumatran rhinoceros have two horns, while the Indian and Javan rhinoceros have a single horn.

The IUCN Red List identifies three of the species as critically endangered.

The word rhinoceros is derived through Latin from the Ancient Greek: ῥῑνόκερως, which is composed of ῥῑνο- (rhino-, "nose") and κέρας (keras, "horn"). The plural in English is rhinoceros or rhinoceroses. The collective noun for a group of rhinoceroses is crash or herd.

The five living species fall into three categories. The two African species, the white rhinoceros and the black rhinoceros, belong to the Dicerotini group, which originated in the middle Miocene, about 14.2 million years ago. The species diverged during the early Pliocene (about 5 million years ago). The main difference between black and white rhinos is the shape of their mouths - white rhinos have broad flat lips for grazing, whereas black rhinos have long pointed lips for eating foliage.

There are two living Rhinocerotini species, the Indian rhinoceros and the Javan rhinoceros, which diverged from one another about 10 million years ago. The Sumatran rhinoceros is the only surviving representative of the most primitive group, the Dicerorhinini, which emerged in the Miocene (about 20 million years ago).[3] The extinct woolly rhinoceros of northern Europe and Asia was also a member of this tribe.

A subspecific hybrid white rhino (Ceratotherium s. simum × C. s. cottoni) was bred at the Dvůr Králové Zoo (Zoological Garden Dvur Kralove nad Labem) in the Czech Republic in 1977. Interspecific hybridisation of black and white rhinoceros has also been confirmed.[4]

While the black rhinoceros has 84 chromosomes (diploid number, 2N, per cell), all other rhinoceros species have 82 chromosomes.

 

White rhinoceros

Main article: White rhinoceros

There are two subspecies of white rhino: the southern white rhinoceros (Ceratotherium simum simum) and the northern white rhinoceros (Ceratotherium simum cottoni). In 2007, the southern subspecies had a wild population of 17,480 (IUCN2008) - 16,266 of which were in South Africa - making them the most abundant rhino subspecies in the world. However, the northern subspecies was critically endangered, with as few as four individuals in the wild; the possibility of complete extinction in the wild having been noted since June 2008.[5] Six are known to be held in captivity, two of which reside in a zoo in San Diego. Four born in a zoo in the Czech Republic were transferred to a wildlife refuge in Kenya in December 2009, in an effort to have the animals reproduce and save the subspecies.[6]

There is no conclusive explanation of the name white rhinoceros. A popular theory that "white" is a distortion of either the Afrikaans word weid or the Dutch word wijd (or its other possible spellings whyde, weit, etc.,) meaning wide and referring to the rhino's square lips is not supported by linguistic studies.[7][8]

The white rhino has an immense body and large head, a short neck and broad chest. This rhino can exceed 3,500 kg (7,700 lb), have a head-and-body length of 3.5–4.6 m (11–15 ft) and a shoulder height of 1.8–2 m (5.9–6.6 ft). The record-sized white rhinoceros was about 4,500 kg (10,000 lb).[9] On its snout it has two horns. The front horn is larger than the other horn and averages 90 cm (35 in) in length and can reach 150 cm (59 in). The white rhinoceros also has a prominent muscular hump that supports its relatively large head. The colour of this animal can range from yellowish brown to slate grey. Most of its body hair is found on the ear fringes and tail bristles, with the rest distributed rather sparsely over the rest of the body. White rhinos have the distinctive flat broad mouth that is used for grazing.

 

Black rhinoceros

Main article: Black rhinoceros

The name black rhinoceros (Diceros bicornis) was chosen to distinguish this species from the white rhinoceros (Ceratotherium simum). This can be confusing, as the two species are not really distinguishable by color. There are four subspecies of black rhino: South-central (Diceros bicornis minor), the most numerous, which once ranged from central Tanzania south through Zambia, Zimbabwe and Mozambique to northern and eastern South Africa; South-western (Diceros bicornis bicornis) which are better adapted to the arid and semi-arid savannas of Namibia, southern Angola, western Botswana and western South Africa; East African (Diceros bicornis michaeli), primarily in Tanzania; and West African (Diceros bicornis longipes) which was declared extinct in November 2011.[10] The native Tswanan name Keitloa is used to describe a South African variation of the black rhino in which the posterior horn is equal to or longer than the anterior horn.[11]

An adult black rhinoceros stands 150–175 cm (59–69 in) high at the shoulder and is 3.5–3.9 m (11–13 ft) in length.[12] An adult weighs from 850 to 1,600 kg (1,900 to 3,500 lb), exceptionally to 1,800 kg (4,000 lb), with the females being smaller than the males. Two horns on the skull are made of keratin with the larger front horn typically 50 cm long, exceptionally up to 140 cm. Sometimes, a third smaller horn may develop. The black rhino is much smaller than the white rhino, and has a pointed mouth, which it uses to grasp leaves and twigs when feeding.

During the latter half of the 20th century their numbers were severely reduced from an estimated 70,000[13] in the late 1960s to only 2,410 in 1995.[14]

Indian rhinoceros

Main article: Indian rhinoceros

The Indian rhinoceros, or the greater one-horned rhinoceros, (Rhinoceros unicornis) is now found almost exclusively in Nepal and North-Eastern India. The rhino once inhabited many areas ranging from Pakistan to Burma and may have even roamed in China. However, because of human influence, their range has shrunk and now they only exist in several protected areas of India (in Assam, West Bengal, Gujarat and a few pairs in Uttar Pradesh) and Nepal, plus a few pairs in Lal Suhanra National Park in Pakistan. It is confined to the tall grasslands and forests in the foothills of the Himalayas.

The Indian rhinoceros has thick, silver-brown skin which creates huge folds all over its body. Its upper legs and shoulders are covered in wart-like bumps, and it has very little body hair. Fully grown males are larger than females in the wild, weighing from 2,500–3,200 kg (5,500–7,100 lb).The Indian rhino stands at 1.75–2.0 metres (5.75–6.5 ft). Female Indian rhinos weigh about 1,900 kg and are 3–4 metres long. The record-sized specimen of this rhino was approximately 3,800 kg. The Indian rhino has a single horn that reaches a length of between 20 and 100 cm. Its size is comparable to that of the white rhino in Africa.

Two-thirds of the world's Indian rhinoceroses are now confined to the Kaziranga National Park situated in the Golaghat district of Assam, India.[15]

Javan rhinoceros

Main article: Javan rhinoceros

The Javan rhinoceros (Rhinoceros sondaicus) is one of the rarest and most endangered large mammals anywhere in the world.[16] According to 2002 estimates, only about 60 remain, in Java (Indonesia) and Vietnam. Of all the rhino species, the least is known of the Javan Rhino. These animals prefer dense lowland rain forest, tall grass and reed beds that are plentiful with large floodplains and mud wallows. Though once widespread throughout Asia, by the 1930s the rhinoceros was nearly hunted to extinction in India, Burma, Peninsular Malaysia, and Sumatra for the supposed medical powers of its horn and blood. As of 2009, there are only 40 of them remaining in Ujung Kulon Conservation, Java, Indonesia. The last rhinoceros in Vietnam was reportedly killed in 2010.[17]

Like the closely related, and larger, Indian rhinoceros, the Javan rhinoceros has a single horn. Its hairless, hazy gray skin falls into folds into the shoulder, back, and rump giving it an armored-like appearance. The Javan rhino's body length reaches up to 3.1–3.2 m (10–10 ft), including its head and a height of 1.5–1.7 m (4 ft 10 in–5 ft 7 in) tall. Adults are variously reported to weigh between 900–1,400 kg[18] or 1,360–2,000 kg.[19] Male horns can reach 26 cm in length, while in females they are knobs or are not present at all.[19]

Sumatran rhinoceros

Main article: Sumatran rhinoceros

The Sumatran rhinoceros (Dicerorhinus sumatrensis) is the smallest extant rhinoceros species, as well as the one with the most hair. It can be found at very high altitudes in Borneo and Sumatra. Due to habitat loss and poaching, its numbers have declined and it is the most threatened rhinoceros. About 275 Sumatran rhinos are believed to remain.

A mature Sumatran rhino typically stands about 130 cm (51 in) high at the shoulder, with a body length of 240–315 cm (94–124 in) and weighing around 700 kg (1,500 lb), though the largest individuals have been known to weigh as much as 1,000 kilograms. Like the African species, it has two horns; the larger is the front (25–79 cm), with the smaller usually less than 10 cm long. The males have much larger horns than the females. Hair can range from dense (the densest hair in young calves) to scarce. The color of these rhinos is reddish brown. The body is short and has stubby legs. They also have a prehensile lip.

Rhinocerotoids diverged from other perissodactyls by the early Eocene. Fossils of Hyrachyus eximus found in North America date to this period. This small hornless ancestor resembled a tapir or small horse more than a rhino. Three families, sometimes grouped together as the superfamily Rhinocerotoidea, evolved in the late Eocene: Hyracodontidae, Amynodontidae and Rhinocerotidae.

Hyracodontidae, also known as 'running rhinos', showed adaptations for speed, and would have looked more like horses than modern rhinos. The smallest hyracodontids were dog-sized; the largest was Indricotherium, believed to be one of the largest land mammals that ever existed. The hornless Indricotherium was almost seven metres high, ten metres long, and weighed as much as 15 tons. Like a giraffe, it ate leaves from trees. The hyracodontids spread across Eurasia from the mid-Eocene to early Miocene.

The Amynodontidae, also known as "aquatic rhinos", dispersed across North America and Eurasia, from the late Eocene to early Oligocene. The amynodontids were hippopotamus-like in their ecology and appearance, inhabiting rivers and lakes, and sharing many of the same adaptations to aquatic life as hippos.

The family of all modern rhinoceros, the Rhinocerotidae, first appeared in the Late Eocene in Eurasia. The earliest members of Rhinocerotidae were small and numerous; at least 26 genera lived in Eurasia and North America until a wave of extinctions in the middle Oligocene wiped out most of the smaller species. However, several independent lineages survived. Menoceras, a pig-sized rhinoceros, had two horns side-by-side. The North American Teleoceras had short legs, a barrel chest and lived until about 5 million years ago. The last rhinos in the Americas became extinct during the Pliocene.

Modern rhinos are believed to have began dispersal from Asia during the Miocene. Two species survived the most recent period of glaciation and inhabited Europe as recently as 10,000 years ago: the woolly rhinoceros and Elasmotherium. The woolly rhinoceros appeared in China around 1 million years ago and first arrived in Europe around 600,000 years ago. It reappeared 200,000 years ago, alongside the woolly mammoth, and became numerous. Eventually it was hunted to extinction by early humans. Elasmotherium, also known as the giant rhinoceros, survived through the middle Pleistocene: it was two meters tall, five meters long and weighed around five tons, with a single enormous horn, hypsodont teeth and long legs for running.

Of the extant rhinoceros species, the Sumatran rhino is the most archaic, first emerging more than 15 million years ago. The Sumatran rhino was closely related to the woolly rhinoceros, but not to the other modern species. The Indian rhino and Javan rhino are closely related and form a more recent lineage of Asian rhino. The ancestors of early Indian and Javan rhino diverged 2–4 million years ago.[21]

The origin of the two living African rhinos can be traced back to the late Miocene (6 mya) species Ceratotherium neumayri. The lineages containing the living species diverged by the early Pliocene (1.5 mya), when Diceros praecox, the likely ancestor of the black rhinoceros, appears in the fossil record.[22] The black and white rhinoceros remain so closely related that they can still mate and successfully produce offspring.

In the wild, adult rhinoceros have few natural predators other than humans. Young rhinos can fall prey to predators such as big cats, crocodiles, wild dogs, and hyenas. Although rhinos are of a large size and have a reputation for being tough, they are actually very easily poached; because it visits water holes daily, the rhinoceros is easily killed while taking a drink. As of December 2009 poaching has been on a global increase whilst efforts to protect the rhinoceros are considered increasingly ineffective. The worst estimate, that only 3% of poachers are successfully countered, is reported of Zimbabwe. Rhino horn is considered to be particularly effective on fevers and even "life saving" by traditional Chinese medicine practitioners, which in turn provides a sales market. Nepal is apparently alone in avoiding the crisis while poacher-hunters grow ever more sophisticated.[26] South African officials are calling for urgent action against rhinoceros poaching after poachers killed the last female rhinoceros in the Krugersdorp Game Reserve near Johannesburg.[27] Statistics from South African National Parks show a record 333 rhinoceros have been killed in 2010.[28]

Horns

 

Rhinoceros horns, unlike those of other horned mammals (which have a bony core), only consist of keratin. Rhinoceros horns are used in traditional Asian medicine, and for dagger handles in Yemen and Oman. Esmond Bradley Martin has reported on the trade for dagger handles in Yemen.[29]

One repeated misconception is that rhinoceros horn in powdered form is used as an aphrodisiac in Traditional Chinese Medicine (TCM) as Cornu Rhinoceri Asiatici It is, in fact, prescribed for fevers and convulsions.[30] Neither have been proven by evidence-based medicine. Discussions with TCM practitioners to reduce its use have met with mixed results since some TCM doctors see rhinoceros horn as a life-saving medicine of better quality than substitutes.[31] China has signed the CITES treaty however, and removed rhinoceros horn from the Chinese medicine pharmacopeia, administered by the Ministry of Health, in 1993. In 2011 in the United Kingdom, the Register of Chinese Herbal Medicine issued a formal statement condemning the use of rhinoceros horn.[32] A growing number of TCM educators have also spoken out against the practice.[33] To prevent poaching, in certain areas, rhinos have been tranquilized and their horns removed. Armed park rangers, particularly in South Africa, are also working on the front lines to combat poaching, sometimes killing poachers who are caught in the act. A recent spike in rhino killings has made conservationaists concerned about the future of rhino species. During 2011 448 rhino were killed for their horn in South Africa alone.[34] The horn is incredibly valuable: an average sized horn can bring in much as a quarter of a million dollars in Vietnam and many rhino range States have stockpiles of rhino horn.[35][36] Still, poaching is hitting record levels due to demands from China and Vietnam.[37]

Historical representations

 

Albrecht Dürer created a famous woodcut of a rhinoceros in 1515, based on a written description and brief sketch by an unknown artist of an Indian rhinoceros that had arrived in Lisbon earlier that year. Dürer never saw the animal itself and, as a result, Dürer's Rhinoceros is a somewhat inaccurate depiction.

There are legends about rhinoceros stamping out fire in Malaysia, India, and Burma. The mythical rhinoceros has a special name in Malay, badak api, where badak means rhinoceros and api means fire. The animal would come when a fire is lit in the forest and stamp it out.[38] There are no recent confirmations of this phenomenon. However, this legend has been reinforced by the film The Gods Must Be Crazy, where an African rhinoceros is shown to be putting out two campfires.

Conservation

International Rhino Foundation

Save the Rhino

Nicolaas Jan van Strien

Individual rhinoceroses

Abada

Clara

Rhinoceros of Versailles

See also: Fictional Rhinoceroses

Other

Rhinoceroses in ancient China

A wine vessel in the form of a bronze rhinoceros with silver inlay, from the Western Han (202 BC – 9 AD) period of China, sporting a saddle on its back

A rhinoceros depicted on a Roman mosaic in Villa Romana del Casale, an archeological site near Piazza Armerina in Sicily, Italy

Dürer's Rhinoceros, in a woodcut from 1515

Monk with rhinoceros horn. Samye, Tibet, 1938.

Indricotherium, the extinct "giant giraffe" rhinoceros. It stood 18 feet tall at the shoulder and weighed up to 20 tonnes (22 short tons).

Coelodonta, the extinct woolly rhinoceros

The thick dermal armour of the Rhinoceros evolved at the same time as shearing tusks[20]

The Sumatran rhinoceros is the smallest of the rhino species

Smaller in size than the Indian rhinoceros, the Javan rhinoceros also have a single horn

The Indian rhinoceros has a single horn

The black rhinoceros has a beak shaped lip and is similar in color to the white rhinoceros

The white rhinoceros is actually grey

Black rhinoceros (Diceros bicornis) at the Saint Louis Zoo

Scientific classification

Kingdom:Animalia

Phylum:Chordata

Class:Mammalia

Infraclass:Eutheria

Order:Perissodactyla

Suborder:Ceratomorpha

Superfamily:Rhinocerotoidea

Family:Rhinocerotidae

Gray, 1820

Extant Genera

Ceratotherium

Dicerorhinus

Diceros

Rhinoceros

Extinct genera, see text

 

NEW DELHI: A total of 631 animals, including 19 rhinos, died in the recent floods in Kaziranga National Park of Assam, the Rajya Sabha was informed today.

 

In a written reply to the House, forest and environment minister Jayanthi Natarajan also said that flood is a natural and recurring phenomenon in Kaziranga and it creates a variety of habitats for different species.

 

"Mortality of wild animals due to flood has been reported during the year only in Kaziranga Tiger Reserve. As reported by the state, a total of 631 animal deaths, including 19 rhinos, have occurred in Kaziranga due to excess water brought by the flood during June-July 2012," she said.

 

She also informed the House that the flooding results in damage to infrastructure such as roads, anti-poaching camps, artificial high grounds.

 

"Similar high floods of 1988 and 1998 recorded animal mortality of 1203 and 652 respectively," Natarajan said.

 

Replying to a separate question on tiger deaths reported in Corbett National Park in Uttarakhand, she said from 2008 till now, there are 19 such incidents of the big cats dying due to natural and other causes.

 

She said only two incidents of poaching were reported from the national park.

 

In reply to another question on Tiger Project, she said, "The country level tiger population, estimated once in every four years using the refined methodology, is 1706."

 

While the lower limit of the tiger population is estimated to be 1520, the upper limit has been fixed at 1909.

 

Providing details of the 'India State Survey of Forest Report 2011', Natarajan told the House that "Forest and tree cover in the country is 78.29 million hectare, which is 23.81 per cent of the total geographical cover. This includes 2.76 per cent of tree cover."

 

On the forest cover in hilly and tribal areas, she said, "In the hill and tribal districts of the country, a decrease in forest dover of 548 sq km and 679 sq km respectively has been reported as compared to the previous assessment."

 

The northeastern states account for one-fourth of the country's forest cover but, "A decline of 549 sq km in forest cover as compared to the previous assessment", she said.

 

Replying to a query on mangrove cover in the country, Natarajan said there has been an increase of 23.34 sq km during the same period.

More expensive than cocaine, rhino horn is now the party drug of choice among Vietnam’s young things.

 

Instead of a razor blade and mirror, a textured ceramic bowl is used for grinding down rhinoceros horn into a powder to be mixed with water or wine.

 

Rhino horn is made of keratin, the same protein as fingernails. Scientists say it has no medicinal value, and users aren’t getting high. The belief in Vietnam is that drinking a tonic made from the horn will detoxify the body after a night of heavy boozing, and prevent a hangover. One Vietnamese news website described rhino horn wine as “the alcoholic drink of millionaires.”

 

This is the latest twist in South Africa’s devastating rhino poaching crisis, which began with a sudden boom in illegal killings of the endangered animal in 2008 and has worsened every year since. Demand among the newly wealthy in Vietnam is the root of the problem, says TRAFFIC, the wildlife trade monitoring group.

 

Tom Milliken, a rhino expert with TRAFFIC, said that in Vietnam, offering your friends rhino horn at a party has become a fashionable way to show wealth and status.

 

The way it happens is like this: “I would get my closest friends and we’d go into another room. I would bring out some rhino horn and we’d all take it and then come back to the party,” said Milliken, who studied the phenomenon.

 

A new TRAFFIC report, co-authored by Milliken, details how surging demand for horn in Vietnam, corruption in South Africa’s wildlife industry, loopholes in regulations and criminal networks have all fed into the poaching epidemic.

 

Vietnam’s new rich have become the world’s largest consumer group of rhino horn, spurring demand and the continued slaughter of rhinos in South Africa.

 

Another key group of Vietnamese consumers is people with serious illnesses, in particular cancer, who believe rhino horn can cure them despite the lack of any medical evidence. The TRAFFIC report describes the phenomenon of “rhino horn touts” stalking the corridors at hospitals, seeking out desperate patients with cancer.

 

An update released by South Africa’s Department of Environmental Affairs said that 339 rhino have been killed illegally in the country since the start of 2012, on track to be the worst year for poaching yet. There have also been 192 poaching-related arrests this year.

 

South Africa is the primary target for poachers because it is home to 21,000 rhinos, or more than 80 per cent of the world population.

 

South Africa and Vietnam are beginning to cooperate on the problem, although progress has been slow.

 

Vietnam’s deputy foreign affairs minister Le Loung Minh visited South Africa last week for talks on illegal trade in wildlife with his counterpart Ebrahim Ebrahim. The two governments are set to sign a memorandum of understanding that would encompass cooperation in criminal investigations. But it has taken a year of sporadic talks to reach this point — a sign of the lack of urgent action.

 

“South Africa has progressively scaled up its response to rhino crime,” the report noted, pointing to a plan that is being implemented and the recent increase in “high-value arrests.”

 

South Africa’s environment ministry hired Mavuso Msimang to bring together South Africans in private and public sectors to find the best way to save the rhino.

 

The project involves studying the potential legalising of the rhino horn trade, a contentious issue. “The government has done a good job of putting their effort behind the saving of the rhino,” Msimang said at the launch of the TRAFFIC report. “It’s got shortcomings, coordination is not always great, but the will to do well is with us,” he said.

Every day in South Africa, a rhinoceros will bleed to death after its horn has been hacked off by poachers. The horns are sold on the black market in Asia, mostly in Vietnam, where they’re believed to have powerful medicinal properties. Dutch veterinarian Martine van Zijl Langhout works together with local wardens to try and protect this threatened species.

 

Van Zijll Langhout stalks as quietly as possible through the tall grass at Mauricedale Park in the east of South Africa near the famous Kruger Park. She pulls back the trigger on her special tranquiliser rifle, takes aim and fires. The rhinoceros in her sights wobbles groggily for a few minutes before sinking onto its knees and rolling unconscious onto its side. Van Zijll Langhout and her team, carrying a chainsaw, approach the animal cautiously.

 

Brutal killings

There are some 20,000 rhinos in South Africa, 80 percent of the world population. And every day these animals are slaughtered savagely by poachers. First the rhino is shot to bring it down, and then the horn is hacked off with axes and machetes. The poachers cut as deeply into the animal’s head as possible. Every extra centimetre of horn means more money in their pockets. In 2007, thirteen rhinos in South Africa fell victim to poachers. Last year that number had soared to 448, and the toll so far this year is 312.

 

Reducing risk

Loud snoring can be heard. The vet blindfolds the rhinoceros and then the park manager starts up the chainsaw and proceeds to slice into the beast’s horn. Van Zijll Langhout monitors its breathing: “This is one way to stop the poachers” she explains. “They want as much horn as possible so rhinos with a small horn are a less attractive target”.

 

Van Zijll Langhout came to South Africa in 1997 when she was still a student and worked at Kruger Park with lions, elephants and rhinos. She knew she’d found her dream job, and five years ago she returned as a qualified vet. “It’s an unquenchable passion, such an adventure, and every day is different,” she says, “It’s such a privilege to work with African animals and an honour to be able to do something for them”.

 

No better option

The preventive removal of the rhinoceros’ horn takes about ten minutes. Van Zijll Langhout, an energetic woman in her thirties with wildly curly hair, compares the process to clipping nails or having a haircut: “It’s completely painless; we cut above the blood vessels”. Again she checks the animal’s breathing as its snores echo through the bush. “It’s not nice that we have to do this, but I don’t really see a better option”, she sighs, “and the horn does grow back, otherwise we wouldn’t do it.” The fact that visitors to the park might be disappointed and expect to see rhinos complete with proud curving horns doesn’t bother her: “What matters is the animals’ survival”.

 

Organised crime

The fight against poaching is a difficult one. “These are professional criminals”, explains Van Zijll Langhout. “This isn’t about poor locals living in huts. Poachers have advanced weapons and sometimes even use helicopters.” The horns are worth more than their weight in gold, so it’s a lucrative trade for organised crime syndicates.

 

The horn falls to the ground; the team will preserve it and register it. The rhino is given an injection. Within minutes he’s back on his feet and walking off into the bush. His newly weightless head is no guarantee of safety though. A rhino was poached in the park the same week as the horns were sawn off. Even the stump that remains after the procedure is worth big money.

Both black and white rhinoceroses are actually gray. They are different not in color but in lip shape. The black rhino has a pointed upper lip, while its white relative has a squared lip. The difference in lip shape is related to the animals' diets. Black rhinos are browsers that get most of their sustenance from eating trees and bushes. They use their lips to pluck leaves and fruit from the branches. White rhinos graze on grasses, walking with their enormous heads and squared lips lowered to the ground.

 

White rhinos live on Africa's grassy plains, where they sometimes gather in groups of as many as a dozen individuals. Females reproduce only every two and a half to five years. Their single calf does not live on its own until it is about three years old.

 

Under the hot African sun, white rhinos take cover by lying in the shade. Rhinos are also wallowers. They find a suitable water hole and roll in its mud, coating their skin with a natural bug repellent and sun block.

 

Rhinos have sharp hearing and a keen sense of smell. They may find one another by following the trail of scent each enormous animal leaves behind it on the landscape.

 

White rhinos have two horns, the foremost more prominent than the other. Rhino horns grow as much as three inches (eight centimeters) a year, and have been known to grow up to 5 feet (1.5 meters) long. Females use their horns to protect their young, while males use them to battle attackers.

 

The prominent horn for which rhinos are so well known has been their downfall. Many animals have been killed for this hard, hair-like growth, which is revered for medicinal use in China, Taiwan, Hong Kong, and Singapore. The horn is also valued in North Africa and the Middle East as an ornamental dagger handle.

 

The white rhino once roamed much of sub-Saharan Africa, but today is on the verge of extinction due to poaching fueled by these commercial uses. Only about 11,000 white rhinos survive in the wild, and many organizations are working to protect this much loved animal.Fast Facts

 

Type:

Mammal

Diet:

Herbivore

Size:

Head and body, 11 to 13.75 ft (3.4 to 4.2 m); tail, 20 to 27.5 in (50 to 70 cm)

Weight:

3,168 to 7,920 lbs (1,440 to 3,600 kg)

Protection status:

Endangered

Size relative to a 6-ft (2-m) man:

Both black and white rhinoceroses are actually gray. They are different not in color but in lip shape. The black rhino has a pointed upper lip, while its white relative has a squared lip. The difference in lip shape is related to the animals' diets. Black rhinos are browsers that get most of their sustenance from eating trees and bushes. They use their lips to pluck leaves and fruit from the branches. White rhinos graze on grasses, walking with their enormous heads and squared lips lowered to the ground.

 

Except for females and their offspring, black rhinos are solitary. Females reproduce only every two and a half to five years. Their single calf does not live on its own until it is about three years old.

 

Black rhinos feed at night and during the gloaming hours of dawn and dusk. Under the hot African sun, they take cover by lying in the shade. Rhinos are also wallowers. They often find a suitable water hole and roll in its mud, coating their skin with a natural bug repellent and sun block.

 

Rhinos have sharp hearing and a keen sense of smell. They may find one another by following the trail of scent each enormous animal leaves behind it on the landscape.

 

Black rhinos boast two horns, the foremost more prominent than the other. Rhino horns grow as much as three inches (eight centimeters) a year, and have been known to grow up to five feet (one and a half meters) long. Females use their horns to protect their young, while males use them to battle attackers.

 

The prominent horn for which rhinos are so well known has also been their downfall. Many animals have been killed for the hard, hairlike growth, which is revered for medicinal uses in China, Taiwan, Hong Kong, and Singapore. The horn is also valued in North Africa and the Middle East as an ornamental dagger handle.

 

The black rhino once roamed most of sub-Saharan Africa, but today is on the verge of extinction due to poaching fueled by commercial demand.

The rifle shot boomed through the darkening forest just as Damien Mander arrived at his campfire after a long day training game ranger recruits in western Zimbabwe's Nakavango game reserve. His thoughts flew to Basta, a pregnant black rhinoceros, and her two-year-old calf. That afternoon one of his rangers had discovered human footprints following the pair's tracks as Basta sought cover in deep bush to deliver the newest member of her threatened species.

 

Damien, a hard-muscled former Australian Special Forces sniper with an imposing menagerie of tattoos, including "Seek & Destroy" in gothic lettering across his chest, swiveled his head, trying to place the direction of the shot. "There, near the eastern boundary," he pointed into the blackness. "Sounded like a .223," he said, identifying the position and caliber, a habit left over from 12 tours in Iraq. He and his rangers grabbed shotguns, radios, and medical kits and piled into two Land Cruisers. They roared into the night, hoping to cut off the shooter. The rangers rolled down their windows and listened for a second shot, which would likely signal Basta's calf was taken as well.

 

It was an ideal poacher's setup: half-moon, almost no wind. The human tracks were especially ominous. Poaching crews often pay trackers to find the rhinos, follow them until dusk, then radio their position to a shooter with a high-powered rifle. After the animal is down, the two horns on its snout are hacked off in minutes, and the massive carcass is left to hyenas and vultures. Nearly always the horns are fenced to an Asian buyer; an enterprising crew might also cut out Basta's fetus and the eyes of the mother and calf to sell to black magic or muti practitioners. If this gang was well organized, a group of heavily armed men would be covering the escape route, ready to ambush the rangers.

 

As the Land Cruiser bucked over rutted tracks, Damien did a quick calculation—between his vehicles he had two antiquated shotguns with about a dozen shells. Based on the sound of the shot, the poachers held an advantage in firepower. If the rangers did pick up a trail and followed on foot, they would have to contend with lions, leopards, and hyenas out hunting in the dark.

 

In the backseat of one of the speeding Land Cruisers, Benzene, a Zimbabwean ranger who had spent nearly a year watching over Basta and her calf and knew the pair intimately, loaded three shells into his shotgun, flicked on the safety, and chambered a round. As we bounced into the night, he said, "It is better for the poachers if they meet a lion than if they meet us."

 

AND SO GOES A NIGHT on the front lines of southern Africa's ruthless and murky rhino war, which since 2006 has seen more than a thousand rhinos slaughtered, some 22 poachers gunned down and more than 200 arrested last year in South Africa alone. At the bloody heart of this conflict is the rhino's horn, a prized ingredient in traditional Asian medicines. Though black market prices vary widely, as of last fall dealers in Vietnam quoted prices ranging from $33 to $133 a gram, which at the top end is double the price of gold and can exceed the price of cocaine.

 

Although the range of the two African species—the white rhino and its smaller cousin, the black rhino—has been reduced primarily to southern Africa and Kenya, their populations had shown encouraging improvement. In 2007 white rhinos numbered 17,470, while blacks had nearly doubled to 4,230 since the mid '90s.

 

For conservationists these numbers represented a triumph. In the 1970s and '80s, poaching had devastated the two species. Then China banned rhino horn from traditional medicine, and Yemen forbade its use for ceremonial dagger handles. All signs seemed to point to better days. But in 2008 the number of poached rhinos in South Africa shot up to 83, from just 13 in 2007. By 2010 the figure had soared to 333, followed by over 400 last year. Traffic, a wildlife trade monitoring network, found most of the horn trade now leads to Vietnam, a shift that coincided with a swell of rumors that a high-ranking Vietnamese official used rhino horn to cure his cancer.

 

Meanwhile in South Africa, attracted by spiraling prices—and profits—crime syndicates began adding rhino poaching to their portfolios.

animals architecture art asia australia autumn baby band barcelona beach berlin bike bird birds birthday black blackandwhite blue bw california canada canon car cat chicago china christmas church city clouds color concert dance day de dog england europe fall family fashion festival film florida flower flowers food football france friends fun garden geotagged germany girl graffiti green halloween hawaii holiday house india instagramapp iphone iphoneography island italia italy japan kids la lake landscape light live london love macro me mexico model museum music nature new newyork newyorkcity night nikon nyc ocean old paris park party people photo photography photos portrait raw red river rock san sanfrancisco scotland sea seattle show sky snow spain spring square squareformat street summer sun sunset taiwan texas thailand tokyo travel tree trees trip uk unitedstates urban usa vacation vintage washington water wedding white winter woman yellow zoo

 

Ohio Infrared Saunas Tells difference between a steam sauna and an infrared sauna. Sit back, relax in your home and lose weight, fight depression with the newest technology in anti-aging.

Orange-cheeked Parrot (Pyrilia barrabandi). This parrot was the first of hundreds to come down to the clay lick. At this lick there is a spring the flows from the cave behind the bird. Why parrots eat the clay is still not 100% known. Leading theories are that they need minerals present in the clay or something in the clay helps them detoxify from eating the toxic nuts and seeds of tropical plants. It does appear that Sodium may be what they are after but why is not known. Clay Lick, Yasuni National Park, Ecuador

Another of our spa quality products at a small fraction of the price!

 

No need to be wary of these bath salts. Instead of the drying cheap table salt brands, these contain the exact ratio of complex salts you'd find in the ocean! These organic and traditional harvested salts, as opposed to conventional sea salts, contain more minerals and, added with Epson salts to detoxify the body and soothe the muscles, are imbued with the healing properties of herbs known for centuries to heal skin and restore beauty.

 

These whole dried herbs are selected to tone skin, moisturize, reduce winkles, fight blemishes, heal, and even reduce scars... This does it all! Just pop the entire bag in the tub at the beginning of your bath and relax. Squeeze or apply directly to skin for added benefit. And the effects are cumulative. Use it with every bath for maximum results.

 

And the bonuses don't stop after the bath! Use the spent bags as a treatment for baggy, puffy eyes or for any other problem areas.

 

All ingredients organic where possible. I designed this product to work with any other regime. I made this originally for myself, as I couldn't find it on the market made with quality ingredients as well as reasonably priced. You'll see these in boutiques and spas for four times the amount! Environmentally friendly with all natural, biodegradable ingredients.

 

I've tried adding organic oils to my salts, but I find it interferes with the natural fragrance of the herbs. Please let me know if you would like them scented when you order.

 

Price is for three packets. $2 off shipping with the purchase of two items. Three or more and shipping is free! To save on packaging and shipping, as well as the burden on the Earth, I do not ship these in singles. Three bags for $10 or one bag can be sent with the purchase of another product for $4.

 

"Celtic Sea Salt is harvested annually from Brittany, the north western most point of France that borders the Celtic Sea. The government of France considers the region where Celtic Sea Salt is harvested a national treasure and imposes the strictest regulations to keep its resources pure. Twice daily, the ocean water that feeds the marshes is carried inland from the North Atlantic Current by 15 foot tidal waters. Celtic Sea Salt is hand harvested by the paludiers or salt farmers of Brittany the same way it has been for generations. It takes four years to train a paludier. During the winter months the oeillets or salt beds must be groomed to prepare for the next season's salt crop. This process involves meticulous raking of the bottom of the oeillets. Each oeillet is lined with a natural layer of clay and sand that helps filter any debris present in the water. Before the water flows into the oeillets it is held in large settling ponds which have their own ecosystems. Brine shrimp and a variety of plants and fish thrive in these ponds. Because these fragile organism cannot live in polluted environments, by monitoring the health of the ecosystems the paludiers can gauge the quality of the brine in the salt fields. In early March, the ocean water is allowed into the field for the first time in the season. This water is directed to the fields via a series of canals. The brine flows through the oeillets which vary in number from 30 to 100. The brine settles in the fields for approximately three months before the first harvest. During this time, the salt is allowed to exposed to the sun and wind, allowing water to evaporate. The paludiers test the salt regularly at every oeillet. Analysis performed periodically ensure there are no detectable levels of heavy metals in Celtic Sea Salt." From my published article on the subject.

 

“A stinky and clumsy reputation, Hoatzins commonly feed on swamp plants, grinding foliage in their stomach and not the gizzard as other birds do. Only rarely do they eat insects. Inside the hoatzin's stomach, the bacterial fermentation process breaks down the vegetable matter it consumes and detoxifies certain leaves.” Tambopata, Peru

The giant panda (Ailuropoda melanoleuca), sometimes called a panda bear or simply panda, is a bear species endemic to China. It is characterised by its bold black-and-white coat and rotund body. The name "giant panda" is sometimes used to distinguish it from the red panda, a neighboring musteloid. Though it belongs to the order Carnivora, the giant panda is a folivore, with bamboo shoots and leaves making up more than 99% of its diet. Giant pandas in the wild occasionally eat other grasses, wild tubers, or even meat in the form of birds, rodents, or carrion. In captivity, they may receive honey, eggs, fish, yams, shrub leaves, oranges, or bananas along with specially prepared food.

 

The giant panda lives in a few mountain ranges in central China, mainly in Sichuan, and also in neighbouring Shaanxi and Gansu. As a result of farming, deforestation, and other development, the giant panda has been driven out of the lowland areas where it once lived, and it is a conservation-reliant vulnerable species. A 2007 report showed 239 pandas living in captivity inside China and another 27 outside the country. By December 2014, 49 giant pandas lived in captivity outside China, living in 18 zoos in 13 countries. Wild population estimates vary; one estimate shows that there are about 1,590 individuals living in the wild, while a 2006 study via DNA analysis estimated that this figure could be as high as 2,000 to 3,000. Some reports also show that the number of giant pandas in the wild is on the rise. By March 2015, the wild giant panda population had increased to 1,864 individuals. In 2016, it was reclassified on the IUCN Red List from "endangered" to "vulnerable", affirming decade-long efforts to save the panda. In July 2021, Chinese authorities also reclassified the giant panda as vulnerable.

 

The giant panda has often served as China's national symbol, appeared on Chinese Gold Panda coins since 1982 and as one of the five Fuwa mascots of the 2008 Summer Olympics held in Beijing.

 

Taxonomy

Classification

For many decades, the precise taxonomic classification of the giant panda was under debate because it shares characteristics with both bears and raccoons. However in 1985, molecular studies indicate the giant panda is a true bear, part of the family Ursidae. These studies show it diverged about 19 million years ago from the common ancestor of the Ursidae; it is the most basal member of this family and equidistant from all other extant bear species. The giant panda has been referred to as a living fossil.

 

Etymology

The word panda was borrowed into English from French, but no conclusive explanation of the origin of the French word panda has been found. The closest candidate is the Nepali word ponya, possibly referring to the adapted wrist bone of the red panda, which is native to Nepal. In many older sources, the name "panda" or "common panda" refers to the red panda (Ailurus fulgens), which was described some 40 years earlier and over that period was the only animal known as a panda. This necessitated the use of "giant" and "lesser/red" prefixes to differentiate the species. Even in 2013, the Encyclopædia Britannica still used "giant panda" or "panda bear" for the bear, and simply "panda" for the red panda.

 

Since the earliest collection of Chinese writings, the Chinese language has given the bear many different names, including mò (貘, ancient Chinese name for giant panda), huāxióng (花熊; "spotted bear") and zhúxióng (竹熊; "bamboo bear").[28] The most popular names in China today are dàxióngmāo (大熊貓; lit. 'giant bear cat'), or simply xióngmāo (熊貓; lit. 'bear cat'). As with the word panda in English, xióngmāo (熊貓) was originally used to describe just the red panda, but dàxióngmāo (大熊貓) and xiǎoxióngmāo (小熊猫; lit. 'little bear cat') were coined to differentiate between the species.

 

In Taiwan, another popular name for panda is the inverted dàmāoxióng (大貓熊; lit. 'giant cat bear'), though many encyclopedias and dictionaries in Taiwan still use the "bear cat" form as the correct name. Some linguists argue, in this construction, "bear" instead of "cat" is the base noun, making the name more grammatically and logically correct, which may have led to the popular choice despite official writings. This name did not gain its popularity until 1988, when a private zoo in Tainan painted a sun bear black and white and created the Tainan fake panda incident.

 

Subspecies

Two subspecies of giant panda have been recognized on the basis of distinct cranial measurements, colour patterns, and population genetics.

 

The nominate subspecies, A. m. melanoleuca, consists of most extant populations of the giant panda. These animals are principally found in Sichuan and display the typical stark black and white contrasting colours.

The Qinling panda, A. m. qinlingensis, is restricted to the Qinling Mountains in Shaanxi at elevations of 1,300–3,000 m (4,300–9,800 ft). The typical black and white pattern of Sichuan giant pandas is replaced with a light brown and white pattern. The skull of A. m. qinlingensis is smaller than its relatives, and it has larger molars.

A detailed study of the giant panda's genetic history from 2012[33] confirms that the separation of the Qinlin population occurred about 300,000 years ago, and reveals that the non-Qinlin population further diverged into two groups, named the Minshan and the Qionglai-Daxiangling-Xiaoxiangling-Liangshan group respectively, about 2,800 years ago.

 

Phylogeny

Of the eight extant species in the bear family Ursidae, the giant panda's lineage branched off the earliest.

 

Ursidae

Giant panda (Ailuropoda melanoleuca)

 

Spectacled bear (Tremarctos ornatus)

 

Ursinae (black, brown, sloth, sun, and polar bears)

 

Description

Adults measure around 1.2 to 1.9 metres (3 feet 11 inches to 6 feet 3 inches) long, including a tail of about 10–15 cm (4–6 in), and 60 to 90 cm (24 to 35 in) tall at the shoulder. Males can weigh up to 160 kg (350 lb). Females (generally 10–20% smaller than males) can weigh as little as 70 kg (150 lb), but can also weigh up to 125 kg (276 lb). The average weight for adults is 100 to 115 kg (220 to 254 lb).

 

The giant panda has a body shape typical of bears. It has black fur on its ears, eye patches, limbs and shoulders. The rest of the animal's coat is white. The bear's distinctive coat appears to serve as camouflage in both winter and summer environments. The white areas may serve as camouflage in snow, while the black shoulders and legs provide crypsis in shade. Studies in the wild have found that when viewed from a distance, the panda displays disruptive coloration while close up, they rely more on blending in. The black ears may signal aggressive intent, while the eye patches might facilitate them identifying one another. The giant panda's thick, woolly coat keeps it warm in the cool forests of its habitat. The panda's skull shape is typical of durophagous carnivorans. It has evolved from previous ancestors to exhibit larger molars with increased complexity and expanded temporal fossa. A 110.45 kg (243.5 lb) giant panda has a 3D canine teeth bite force of 2603.47 newtons (265kg ) and bite force quotient of 292.[citation needed] Another study had a 117.5 kg (259 lb) giant panda bite of 1298.9 newtons (BFQ 151.4) at canine teeth and 1815.9 newtons (BFQ 141.8) at carnassial teeth.

  

Bones of the left forelimb

The giant panda's paw has a "thumb" and five fingers; the "thumb" – actually a modified sesamoid bone – helps it to hold bamboo while eating. Stephen Jay Gould discusses this feature in his book of essays on evolution and biology, The Panda's Thumb.

 

The giant panda's tail, measuring 10 to 15 cm (4 to 6 in), is the second-longest in the bear family, behind the sloth bear.

 

The giant panda typically lives around 20 years in the wild and up to 30 years in captivity. A female named Jia Jia was the oldest giant panda ever in captivity; she was born in 1978 and died at an age of 38 on 16 October 2016.

 

Pathology

A seven-year-old female named Jin Yi died in 2014 in a zoo in Zhengzhou, China, after showing symptoms of gastroenteritis and respiratory disease. It was found that the cause of death was toxoplasmosis, a disease caused by an obligate intracellular parasitic protozoan known as Toxoplasma gondii that infects most warm-blooded animals, including humans.

 

Genomics

The giant panda genome was sequenced in 2009 using Illumina dye sequencing. Its genome contains 20 pairs of autosomes and one pair of sex chromosomes.

 

Ecology

Despite its taxonomic classification as a carnivoran, the giant panda's diet is primarily herbivorous, consisting almost exclusively of bamboo. However, the giant panda still has the digestive system of a carnivore, as well as carnivore-specific genes, and thus derives little energy and little protein from consumption of bamboo. The ability to break down cellulose and lignin is very weak, and their main source of nutrients comes from starch and hemicelluloses. The most important part of their bamboo diet is the shoots, that are rich in starch and have up to 32% protein content. Accordingly, pandas have evolved a higher capability to digest starches than strict carnivores. During the shoot season, which lasts from April to August, they put on a lot of weight, which allows them to get through the nutrient-scarce period from late August to April, when they feed mostly on bamboo leaves. Pandas are born with sterile intestines and require bacteria obtained from their mother's feces to digest vegetation. The giant panda is a highly specialised animal with unique adaptations, and has lived in bamboo forests for millions of years.

 

The average giant panda eats as much as 9 to 14 kg (20 to 31 lb) of bamboo shoots a day to compensate for the limited energy content of its diet. Ingestion of such a large quantity of material is possible and necessary because of the rapid passage of large amounts of indigestible plant material through the short, straight digestive tract. It is also noted, however, that such rapid passage of digesta limits the potential of microbial digestion in the gastrointestinal tract, limiting alternative forms of digestion. Given this voluminous diet, the giant panda defecates up to 40 times a day. The limited energy input imposed on it by its diet has affected the panda's behavior. The giant panda tends to limit its social interactions and avoids steeply sloping terrain to limit its energy expenditures.

 

It has been estimated that an adult panda absorbs 54.8–66.1 mg (0.846–1.020 gr) of cyanide a day through its diet. To prevent poisoning, they have evolved anti-toxic mechanisms to protect themselves. About 80% of the cyanide is metabolized to less toxic thiocyanate and discharged in urine, while the remaining 20% is detoxified by other minor pathways.

 

Two of the panda's most distinctive features, its large size and round face, are adaptations to its bamboo diet. Anthropologist Russell Ciochon observed: "[much] like the vegetarian gorilla, the low body surface area to body volume [of the giant panda] is indicative of a lower metabolic rate. This lower metabolic rate and a more sedentary lifestyle allows the giant panda to subsist on nutrient poor resources such as bamboo." Similarly, the giant panda's round face is the result of powerful jaw muscles, which attach from the top of the head to the jaw. Large molars crush and grind fibrous plant material.

 

The morphological characteristics of extinct relatives of the giant panda suggest that while the ancient giant panda was omnivorous 7 million years ago (mya), it only became herbivorous some 2–2.4 mya with the emergence of A. microta. Genome sequencing of the giant panda suggests that the dietary switch could have initiated from the loss of the sole umami taste receptor, encoded by the genes TAS1R1 and TAS1R3 (also known as T1R1 and T1R3), resulting from two frameshift mutations within the T1R1 exons. Umami taste corresponds to high levels of glutamate as found in meat and may have thus altered the food choice of the giant panda. Although the pseudogenisation (conversion into a pseudogene) of the umami taste receptor in Ailuropoda coincides with the dietary switch to herbivory, it is likely a result of, and not the reason for, the dietary change. The mutation time for the T1R1 gene in the giant panda is estimated to 4.2 mya while fossil evidence indicates bamboo consumption in the giant panda species at least 7 mya, signifying that although complete herbivory occurred around 2 mya, the dietary switch was initiated prior to T1R1 loss-of-function.

 

Pandas eat any of 25 bamboo species in the wild, such as Fargesia dracocephala and Fargesia rufa. Only a few bamboo species are widespread at the high altitudes pandas now inhabit. Bamboo leaves contain the highest protein levels; stems have less.

 

Because of the synchronous flowering, death, and regeneration of all bamboo within a species, the giant panda must have at least two different species available in its range to avoid starvation. While primarily herbivorous, the giant panda still retains decidedly ursine teeth and will eat meat, fish, and eggs when available. In captivity, zoos typically maintain the giant panda's bamboo diet, though some will provide specially formulated biscuits or other dietary supplements.

 

Pandas will travel between different habitats if they need to, so they can get the nutrients that they need and to balance their diet for reproduction. For six years, scientists studied six pandas tagged with GPS collars at the Foping Reserve in the Qinling Mountains. They took note of their foraging and mating habits and analyzed samples of their food and feces. The pandas would move from the valleys into the Qinling Mountains and would only return to the valleys in autumn. During the summer months, bamboo shoots rich in protein are only available at higher altitudes which causes low calcium rates in the pandas. During breeding season, the pandas would return to lower altitudes to eat bamboo leaves rich in calcium.

 

Predators

Although adult giant pandas have few natural predators other than humans, young cubs are vulnerable to attacks by snow leopards, yellow-throated martens, eagles, feral dogs, and the Asian black bear. Sub-adults weighing up to 50 kg (110 lb) may be vulnerable to predation by leopards.

 

Behavior

The giant panda is a terrestrial animal and primarily spends its life roaming and feeding in the bamboo forests of the Qinling Mountains and in the hilly province of Sichuan. Giant pandas are generally solitary. Each adult has a defined territory and a female is not tolerant of other females in her range. Social encounters occur primarily during the brief breeding season in which pandas in proximity to one another will gather. After mating, the male leaves the female alone to raise the cub.

 

Pandas were thought to fall into the crepuscular category, those who are active twice a day, at dawn and dusk; however, pandas may belong to a category all of their own, with activity peaks in the morning, afternoon and midnight. The low nutrition quality of bamboo means pandas need to eat more frequently, and due to their lack of major predators they can be active at any time of the day. Activity is highest in June and decreases in late summer to autumn with an increase from November through the following March. Activity is also directly related to the amount of sunlight during colder days.

 

Pandas communicate through vocalisation and scent marking such as clawing trees or spraying urine. They are able to climb and take shelter in hollow trees or rock crevices, but do not establish permanent dens. For this reason, pandas do not hibernate, which is similar to other subtropical mammals, and will instead move to elevations with warmer temperatures. Pandas rely primarily on spatial memory rather than visual memory.

 

Though the panda is often assumed to be docile, it has been known to attack humans.

 

Pandas have been known to cover themselves in horse manure to protect themselves against cold temperatures.

 

Olfactory communication

Giant pandas heavily rely on olfactory communication to communicate with one another. Scent marks are used to spread these chemical cues and are placed on landmarks like rocks or trees. Chemical communication in giant pandas plays many roles in their social situations. Scent marks and odors are used to spread information about sexual status, whether a female is in estrus or not, age, gender, individuality, dominance over territory, and choice of settlement.

 

Giant pandas communicate by excreting volatile compounds, or scent marks, through the anogenital gland. These volatile compounds are found in urine and vaginal and anal secretions from the anogenital gland. The anogenital gland secretes short chain fatty acids (SCFA) and aromatics, which are present in the scent marks of giant pandas. Giant pandas have unique positions in which they will scent mark. Males deposit scent marks or urine by lifting their hind leg, rubbing their backside, or standing in order to rub the anogenital gland onto a landmark. Females, however, exercise squatting or simply rubbing their genitals onto a landmark.

 

The season plays a major role in mediating chemical communication. Depending on the season, mainly whether it is breeding season or not, may influence which odors are prioritized. Chemical signals can have different functions in different seasons. During the non-breeding season, females prefer the odors of other females because reproduction is not their primary motivation. However, during breeding season, odors from the opposite sex will be more attractive.

 

Because they are solitary mammals and their breeding season is so brief, female pandas secrete chemical cues in order to let males know their sexual status. The chemical cues female pandas secrete can be considered to be pheromones for sexual reproduction. Females deposit scent marks through their urine which induces an increase in androgen levels in males. Androgen is a sex hormone found in both males and females; testosterone is the major androgen produced by males. Civetone and decanoic acid are chemicals found in female urine which promote behavioral responses in males; both chemicals are considered giant panda pheromones. Male pandas also secrete chemical signals that include information about their sexual reproductivity and age, which is beneficial for a female when choosing a mate. For example, age can be useful for a female to determine sexual maturity and sperm quality. Pandas are also able to determine when the signal was placed, further aiding in the quest to find a potential mate. However, chemical cues are not just used for communication between males and females, pandas can determine individuality from chemical signals. This allows them to be able to differentiate between a potential partner or someone of the same sex, which could be a potential competitor.

 

Chemical cues, or odors, play an important role in how a panda chooses their habitat. Pandas look for odors that tell them not only the identity of another panda, but if they should avoid them or not. Pandas tend to avoid their species for most of the year, breeding season being the brief time of major interaction. Chemical signaling allows for avoidance and competition. Pandas whose habitats are in similar locations will collectively leave scent marks in a unique location which is termed "scent stations." When pandas come across these scent stations, they are able to identify a specific panda and the scope of their habitat. This allows pandas to be able to pursue a potential mate or avoid a potential competitor.

 

Pandas can assess an individual's dominance status, including their age and size, via odor cues and may choose to avoid a scent mark if the signaler's competitive ability outweighs their own. A pandas size can be conveyed through the height of the scent mark. Since larger animals can place higher scent marks, an elevated scent mark advertises a higher competitive ability. Age must also be taken into consideration when assessing a competitor's fighting ability. For example, a mature panda will be larger than a younger, immature panda and possess an advantage during a fight.

 

Reproduction

Initially, the primary method of breeding giant pandas in captivity was by artificial insemination, as they seemed to lose their interest in mating once they were captured. This led some scientists to try extreme methods, such as showing them videos of giant pandas mating and giving the males sildenafil (commonly known as Viagra). Only recently have researchers started having success with captive breeding programs, and they have now determined giant pandas have comparable breeding to some populations of the American black bear, a thriving bear species. The normal reproductive rate is considered to be one young every two years.

  

Panda Research and Breeding Center in Chengdu.

Giant pandas reach sexual maturity between the ages of four and eight, and may be reproductive until age 20. The mating season is between March and May, when a female goes into estrus, which lasts for two or three days and only occurs once a year. When mating, the female is in a crouching, head-down position as the male mounts her from behind. Copulation time ranges from 30 seconds to five minutes, but the male may mount her repeatedly to ensure successful fertilisation. The gestation period is somewhere between 95 and 160 days - the variability is due to the fact that the fertilized egg may linger in the reproductive system for a while before implanting on the uterine wall.

 

Giant pandas give birth to twins in about half of pregnancies. If twins are born, usually only one survives in the wild. The mother will select the stronger of the cubs, and the weaker cub will die due to starvation. The mother is thought to be unable to produce enough milk for two cubs since she does not store fat. The father has no part in helping raise the cub.

 

When the cub is first born, it is pink, blind, and toothless, weighing only 90 to 130 g (3+1⁄4 to 4+1⁄2 oz), or about

1/800 of the mother's weight, proportionally the smallest baby of any placental mammal. It nurses from its mother's breast six to 14 times a day for up to 30 minutes at a time. For three to four hours, the mother may leave the den to feed, which leaves the cub defenseless. One to two weeks after birth, the cub's skin turns grey where its hair will eventually become black. Slight pink colour may appear on the cub's fur, as a result of a chemical reaction between the fur and its mother's saliva. A month after birth, the colour pattern of the cub's fur is fully developed. Its fur is very soft and coarsens with age. The cub begins to crawl at 75 to 80 days; mothers play with their cubs by rolling and wrestling with them. The cubs can eat small quantities of bamboo after six months, though mother's milk remains the primary food source for most of the first year. Giant panda cubs weigh 45 kg (100 pounds) at one year and live with their mothers until they are 18 months to two years old. The interval between births in the wild is generally two years.

 

In July 2009, Chinese scientists confirmed the birth of the first cub to be successfully conceived through artificial insemination using frozen sperm. The cub was born at 07:41 on 23 July that year in Sichuan as the third cub of You You, an 11-year-old. The technique for freezing the sperm in liquid nitrogen was first developed in 1980 and the first birth was hailed as a solution to the dwindling availability of giant panda semen, which had led to inbreeding. Panda semen, which can be frozen for decades, could be shared between different zoos to save the species. It is expected that zoos in destinations such as San Diego in the United States and Mexico City will now be able to provide their own semen to inseminate more giant pandas. In August 2014, a rare birth of panda triplets was announced in China; it was the fourth of such births ever reported.

 

Attempts have also been made to reproduce giant pandas by interspecific pregnancy where cloned panda embryos were implanted into the uterus of an animal of another species. This has resulted in panda fetuses, but no live births.

 

Human use and interaction

In the past, pandas were thought to be rare and noble creatures – the Empress Dowager Bo was buried with a panda skull in her vault. The grandson of Emperor Taizong of Tang is said to have given Japan two pandas and a sheet of panda skin as a sign of goodwill. Unlike many other animals in Ancient China, pandas were rarely thought to have medical uses. The few known uses include the Sichuan tribal peoples' use of panda urine to melt accidentally swallowed needles, and the use of panda pelts to control menstruation as described in the Qin dynasty encyclopedia Erya.

 

The creature named mo (貘) mentioned in some ancient books has been interpreted as giant panda. The dictionary Shuowen Jiezi (Eastern Han Dynasty) says that the mo, from Shu (Sichuan), is bear-like, but yellow-and-black, although the older Erya describes mo simply as a "white leopard". The interpretation of the legendary fierce creature pixiu (貔貅) as referring to the giant panda is also common.

 

During the reign of the Yongle Emperor (early 15th century), his relative from Kaifeng sent him a captured zouyu (騶虞), and another zouyu was sighted in Shandong. Zouyu is a legendary "righteous" animal, which, similarly to a qilin, only appears during the rule of a benevolent and sincere monarch. It is said to be fierce as a tiger, but gentle and strictly vegetarian, and described in some books as a white tiger with black spots. Puzzled about the real zoological identity of the creature captured during the Yongle era, Dutch Sinologist J. J. L. Duyvendak exclaimed, "Can it possibly have been a Pandah?"

 

Western discovery

The West first learned of the giant panda on 11 March 1869, when the French missionary Armand David received a skin from a hunter. The first Westerner known to have seen a living giant panda is the German zoologist Hugo Weigold, who purchased a cub in 1916. Kermit and Theodore Roosevelt Jr., became the first Westerners to shoot a panda, on an expedition funded by the Field Museum of Natural History in the 1920s. In 1936, Ruth Harkness became the first Westerner to bring back a live giant panda, a cub named Su Lin who went to live at the Brookfield Zoo in Chicago. In 1938, Floyd Tangier Smith captured and delivered five giant pandas to London, they arrived on 23 December aboard the SS Antenor. These five were the first on British soil and were transferred to London Zoo. One, named Grandma, only lasted a few days. She was taxidermized by E. Gerrard and Sons and sold to Leeds City Museum where she is currently on display to the public. Another, Ming, became London Zoo's first Giant Panda. Her skull is held by the Royal College of Surgeons of England.

 

Panda diplomacy

In the 1970s, gifts of giant pandas to American and Japanese zoos formed an important part of the diplomacy of the People's Republic of China (PRC), as it marked some of the first cultural exchanges between China and the West. This practice has been termed "panda diplomacy".

 

By 1984, however, pandas were no longer given as gifts. Instead, China began to offer pandas to other nations only on 10-year loans for a fee of up to US$1,000,000 per year and with the provision that any cubs born during the loan are the property of China. As a result of this change in policy, nearly all the pandas in the world are owned by China, and pandas leased to foreign zoos and all cubs are eventually returned to China. Since 1998, because of a WWF lawsuit, the United States Fish and Wildlife Service only allows US zoos to import a panda if the zoo can ensure China channels more than half of its loan fee into conservation efforts for giant pandas and their habitat.

 

In May 2005, China offered a breeding pair to Taiwan. The issue became embroiled in cross-Strait relations – due to both the underlying symbolism and technical issues such as whether the transfer would be considered "domestic" or "international" or whether any true conservation purpose would be served by the exchange. A contest in 2006 to name the pandas was held in the mainland, resulting in the politically charged names Tuan Tuan and Yuan Yuan (from simplified Chinese: 团圆; traditional Chinese: 團圓; pinyin: tuanyuan; lit. 'reunion', implying reunification). China's offer was initially rejected by Chen Shui-bian, then President of Taiwan. However, when Ma Ying-jeou assumed the presidency in 2008, the offer was accepted and the pandas arrived in December of that year.

 

Zoos

Pandas have been kept in zoos as early as the Western Han Dynasty in China, where the writer Sima Xiangru noted that the panda was the most treasured animal in the emperor's garden of exotic animals in the capital Chang'an (present Xi'an). Not until the 1950s were pandas again recorded to have been exhibited in China's zoos.

 

Chi Chi at the London Zoo became very popular. This influenced the World Wildlife Fund to use a panda as its symbol.

 

A 2006 New York Times article outlined the economics of keeping pandas, which costs five times more than keeping the next most expensive animal, an elephant. American zoos generally pay the Chinese government $1 million a year in fees, as part of a typical ten-year contract. San Diego's contract with China was to expire in 2008, but got a five-year extension at about half of the previous yearly cost. The last contract, with the Memphis Zoo in Memphis, Tennessee, ended in 2013.

 

Conservation

The giant panda is a vulnerable species, threatened by continued habitat loss and habitat fragmentation, and by a very low birthrate, both in the wild and in captivity. Its range is currently confined to a small portion on the western edge of its historical range, which stretched through southern and eastern China, northern Myanmar, and northern Vietnam.

 

The giant panda has been a target of poaching by locals since ancient times and by foreigners since it was introduced to the West. Starting in the 1930s, foreigners were unable to poach giant pandas in China because of the Second Sino-Japanese War and the Chinese Civil War, but pandas remained a source of soft furs for the locals. The population boom in China after 1949 created stress on the pandas' habitat and the subsequent famines led to the increased hunting of wildlife, including pandas. During the Cultural Revolution, all studies and conservation activities on the pandas were stopped. After the Chinese economic reform, demand for panda skins from Hong Kong and Japan led to illegal poaching for the black market, acts generally ignored by the local officials at the time.

 

In 1963, the PRC government set up Wolong National Nature Reserve to save the declining panda population.

 

In 2006, scientists reported that the number of pandas living in the wild may have been underestimated at about 1,000. Previous population surveys had used conventional methods to estimate the size of the wild panda population, but using a new method that analyzes DNA from panda droppings, scientists believe the wild population may be as large as 3,000. In 2006, there were 40 panda reserves in China, compared to just 13 reserves in 1998. As the species has been reclassified to "vulnerable" since 2016, the conservation efforts are thought to be working. Furthermore, in response to this reclassification, the State Forestry Administration of China announced that they would not accordingly lower the conservation level for panda, and would instead reinforce the conservation efforts.

 

The giant panda is among the world's most adored and protected rare animals, and is one of the few in the world whose natural inhabitant status was able to gain a UNESCO World Heritage Site designation. The Sichuan Giant Panda Sanctuaries, located in the southwest province of Sichuan and covering seven natural reserves, were inscribed onto the World Heritage List in 2006.

 

Not all conservationists agree that the money spent on conserving pandas is well spent. Chris Packham has argued that the breeding of pandas in captivity is "pointless" because "there is not enough habitat left to sustain them". Packham argues that the money spent on pandas would be better spent elsewhere, and has said he would "eat the last panda if I could have all the money we have spent on panda conservation put back on the table for me to do more sensible things with". He also quoted, "The panda is possibly one of the grossest wastes of conservation money in the last half century", though he has apologised for upsetting people who like pandas. However, a 2015 paper found that the giant panda can serve as an umbrella species as the preservation of their habitat also helps other endemic species in China, including 70% of the country's forest birds, 70% of mammals and 31% of amphibians.

 

In 2012, Earthwatch Institute, a global nonprofit that teams volunteers with scientists to conduct important environmental research, launched a program called "On the Trail of Giant Panda". This program, based in the Wolong National Nature Reserve, allows volunteers to work up close with pandas cared for in captivity, and help them adapt to life in the wild, so that they may breed, and live longer and healthier lives. Efforts to preserve the panda bear populations in China have come at the expense of other animals in the region, including snow leopards, wolves, and dholes.

 

In order to improve living and mating conditions for the fragmented populations of pandas, nearly 70 natural reserves have been combined to form the Giant Panda National Park in 2020. With a size of 10,500 square miles, the park is roughly three times as large as Yellowstone National Park and incorporates the Wolong National Nature Reserve. The state-owned Bank of China helped to enable the project with US$1.5 billion. One major aim is to permanently keep the panda population stable enough to avoid a relapse to its former IUCN Red List "endangered" status. Especially small, isolated populations run the risk of inbreeding and smaller genetic variety makes the individuals more vulnerable to various defects and genetic mutation. Allowing a larger group of individuals to roam through a larger area freely and choose from a greater variety of mates, helps to enrich genetic diversity of their offspring.

 

In 2020, the panda population of the new national park was already above 1,800 individuals, which is roughly 80 percent of the entire panda population in China. Establishing the new protected area in the Sichuan Province also gives various other endangered or threatened species, like the Siberian tiger, the possibility to improve their living conditions by offering them a habitat. Other species who benefit from the protection of their habitat include the snow leopard, the golden snub-nosed monkey, the red panda and the complex-toothed flying squirrel.

 

In July 2021, Chinese conservation authorities announced that giant pandas are no longer endangered in the wild following years of conservation efforts, with a population in the wild exceeding 1,800. China has received international praise for its conservation of the species, which has also helped the country establish itself as a leader in endangered species conservation.

 

Biofuel

Microbes in panda waste are being investigated for their use in creating biofuels from bamboo and other plant materials.

 

View On Black Common kidneyvetch (Anthyllis vulneraria)!

 

Anthyllis is little known today but was traditionally used to relieve spasms, detoxify, reduce swelling, and promote wound healing.

 

Elisabeth Sigmund rediscovered anthyllis, finding it normalized both oily and dry conditions as well as severely irritated skin. Anthyllis has a generally stimulating and normalizing effect on the skin.

 

en.wikipedia.org/wiki/Anthyllis_vulneraria

The giant panda (Ailuropoda melanoleuca), sometimes called a panda bear or simply panda, is a bear species endemic to China. It is characterised by its bold black-and-white coat and rotund body. The name "giant panda" is sometimes used to distinguish it from the red panda, a neighboring musteloid. Though it belongs to the order Carnivora, the giant panda is a folivore, with bamboo shoots and leaves making up more than 99% of its diet. Giant pandas in the wild occasionally eat other grasses, wild tubers, or even meat in the form of birds, rodents, or carrion. In captivity, they may receive honey, eggs, fish, yams, shrub leaves, oranges, or bananas along with specially prepared food.

 

The giant panda lives in a few mountain ranges in central China, mainly in Sichuan, and also in neighbouring Shaanxi and Gansu. As a result of farming, deforestation, and other development, the giant panda has been driven out of the lowland areas where it once lived, and it is a conservation-reliant vulnerable species. A 2007 report showed 239 pandas living in captivity inside China and another 27 outside the country. By December 2014, 49 giant pandas lived in captivity outside China, living in 18 zoos in 13 countries. Wild population estimates vary; one estimate shows that there are about 1,590 individuals living in the wild, while a 2006 study via DNA analysis estimated that this figure could be as high as 2,000 to 3,000. Some reports also show that the number of giant pandas in the wild is on the rise. By March 2015, the wild giant panda population had increased to 1,864 individuals. In 2016, it was reclassified on the IUCN Red List from "endangered" to "vulnerable", affirming decade-long efforts to save the panda. In July 2021, Chinese authorities also reclassified the giant panda as vulnerable.

 

The giant panda has often served as China's national symbol, appeared on Chinese Gold Panda coins since 1982 and as one of the five Fuwa mascots of the 2008 Summer Olympics held in Beijing.

 

Taxonomy

Classification

For many decades, the precise taxonomic classification of the giant panda was under debate because it shares characteristics with both bears and raccoons. However in 1985, molecular studies indicate the giant panda is a true bear, part of the family Ursidae. These studies show it diverged about 19 million years ago from the common ancestor of the Ursidae; it is the most basal member of this family and equidistant from all other extant bear species. The giant panda has been referred to as a living fossil.

 

Etymology

The word panda was borrowed into English from French, but no conclusive explanation of the origin of the French word panda has been found. The closest candidate is the Nepali word ponya, possibly referring to the adapted wrist bone of the red panda, which is native to Nepal. In many older sources, the name "panda" or "common panda" refers to the red panda (Ailurus fulgens), which was described some 40 years earlier and over that period was the only animal known as a panda. This necessitated the use of "giant" and "lesser/red" prefixes to differentiate the species. Even in 2013, the Encyclopædia Britannica still used "giant panda" or "panda bear" for the bear, and simply "panda" for the red panda.

 

Since the earliest collection of Chinese writings, the Chinese language has given the bear many different names, including mò (貘, ancient Chinese name for giant panda), huāxióng (花熊; "spotted bear") and zhúxióng (竹熊; "bamboo bear").[28] The most popular names in China today are dàxióngmāo (大熊貓; lit. 'giant bear cat'), or simply xióngmāo (熊貓; lit. 'bear cat'). As with the word panda in English, xióngmāo (熊貓) was originally used to describe just the red panda, but dàxióngmāo (大熊貓) and xiǎoxióngmāo (小熊猫; lit. 'little bear cat') were coined to differentiate between the species.

 

In Taiwan, another popular name for panda is the inverted dàmāoxióng (大貓熊; lit. 'giant cat bear'), though many encyclopedias and dictionaries in Taiwan still use the "bear cat" form as the correct name. Some linguists argue, in this construction, "bear" instead of "cat" is the base noun, making the name more grammatically and logically correct, which may have led to the popular choice despite official writings. This name did not gain its popularity until 1988, when a private zoo in Tainan painted a sun bear black and white and created the Tainan fake panda incident.

 

Subspecies

Two subspecies of giant panda have been recognized on the basis of distinct cranial measurements, colour patterns, and population genetics.

 

The nominate subspecies, A. m. melanoleuca, consists of most extant populations of the giant panda. These animals are principally found in Sichuan and display the typical stark black and white contrasting colours.

The Qinling panda, A. m. qinlingensis, is restricted to the Qinling Mountains in Shaanxi at elevations of 1,300–3,000 m (4,300–9,800 ft). The typical black and white pattern of Sichuan giant pandas is replaced with a light brown and white pattern. The skull of A. m. qinlingensis is smaller than its relatives, and it has larger molars.

A detailed study of the giant panda's genetic history from 2012[33] confirms that the separation of the Qinlin population occurred about 300,000 years ago, and reveals that the non-Qinlin population further diverged into two groups, named the Minshan and the Qionglai-Daxiangling-Xiaoxiangling-Liangshan group respectively, about 2,800 years ago.

 

Phylogeny

Of the eight extant species in the bear family Ursidae, the giant panda's lineage branched off the earliest.

 

Ursidae

Giant panda (Ailuropoda melanoleuca)

 

Spectacled bear (Tremarctos ornatus)

 

Ursinae (black, brown, sloth, sun, and polar bears)

 

Description

Adults measure around 1.2 to 1.9 metres (3 feet 11 inches to 6 feet 3 inches) long, including a tail of about 10–15 cm (4–6 in), and 60 to 90 cm (24 to 35 in) tall at the shoulder. Males can weigh up to 160 kg (350 lb). Females (generally 10–20% smaller than males) can weigh as little as 70 kg (150 lb), but can also weigh up to 125 kg (276 lb). The average weight for adults is 100 to 115 kg (220 to 254 lb).

 

The giant panda has a body shape typical of bears. It has black fur on its ears, eye patches, limbs and shoulders. The rest of the animal's coat is white. The bear's distinctive coat appears to serve as camouflage in both winter and summer environments. The white areas may serve as camouflage in snow, while the black shoulders and legs provide crypsis in shade. Studies in the wild have found that when viewed from a distance, the panda displays disruptive coloration while close up, they rely more on blending in. The black ears may signal aggressive intent, while the eye patches might facilitate them identifying one another. The giant panda's thick, woolly coat keeps it warm in the cool forests of its habitat. The panda's skull shape is typical of durophagous carnivorans. It has evolved from previous ancestors to exhibit larger molars with increased complexity and expanded temporal fossa. A 110.45 kg (243.5 lb) giant panda has a 3D canine teeth bite force of 2603.47 newtons (265kg ) and bite force quotient of 292.[citation needed] Another study had a 117.5 kg (259 lb) giant panda bite of 1298.9 newtons (BFQ 151.4) at canine teeth and 1815.9 newtons (BFQ 141.8) at carnassial teeth.

  

Bones of the left forelimb

The giant panda's paw has a "thumb" and five fingers; the "thumb" – actually a modified sesamoid bone – helps it to hold bamboo while eating. Stephen Jay Gould discusses this feature in his book of essays on evolution and biology, The Panda's Thumb.

 

The giant panda's tail, measuring 10 to 15 cm (4 to 6 in), is the second-longest in the bear family, behind the sloth bear.

 

The giant panda typically lives around 20 years in the wild and up to 30 years in captivity. A female named Jia Jia was the oldest giant panda ever in captivity; she was born in 1978 and died at an age of 38 on 16 October 2016.

 

Pathology

A seven-year-old female named Jin Yi died in 2014 in a zoo in Zhengzhou, China, after showing symptoms of gastroenteritis and respiratory disease. It was found that the cause of death was toxoplasmosis, a disease caused by an obligate intracellular parasitic protozoan known as Toxoplasma gondii that infects most warm-blooded animals, including humans.

 

Genomics

The giant panda genome was sequenced in 2009 using Illumina dye sequencing. Its genome contains 20 pairs of autosomes and one pair of sex chromosomes.

 

Ecology

Despite its taxonomic classification as a carnivoran, the giant panda's diet is primarily herbivorous, consisting almost exclusively of bamboo. However, the giant panda still has the digestive system of a carnivore, as well as carnivore-specific genes, and thus derives little energy and little protein from consumption of bamboo. The ability to break down cellulose and lignin is very weak, and their main source of nutrients comes from starch and hemicelluloses. The most important part of their bamboo diet is the shoots, that are rich in starch and have up to 32% protein content. Accordingly, pandas have evolved a higher capability to digest starches than strict carnivores. During the shoot season, which lasts from April to August, they put on a lot of weight, which allows them to get through the nutrient-scarce period from late August to April, when they feed mostly on bamboo leaves. Pandas are born with sterile intestines and require bacteria obtained from their mother's feces to digest vegetation. The giant panda is a highly specialised animal with unique adaptations, and has lived in bamboo forests for millions of years.

 

The average giant panda eats as much as 9 to 14 kg (20 to 31 lb) of bamboo shoots a day to compensate for the limited energy content of its diet. Ingestion of such a large quantity of material is possible and necessary because of the rapid passage of large amounts of indigestible plant material through the short, straight digestive tract. It is also noted, however, that such rapid passage of digesta limits the potential of microbial digestion in the gastrointestinal tract, limiting alternative forms of digestion. Given this voluminous diet, the giant panda defecates up to 40 times a day. The limited energy input imposed on it by its diet has affected the panda's behavior. The giant panda tends to limit its social interactions and avoids steeply sloping terrain to limit its energy expenditures.

 

It has been estimated that an adult panda absorbs 54.8–66.1 mg (0.846–1.020 gr) of cyanide a day through its diet. To prevent poisoning, they have evolved anti-toxic mechanisms to protect themselves. About 80% of the cyanide is metabolized to less toxic thiocyanate and discharged in urine, while the remaining 20% is detoxified by other minor pathways.

 

Two of the panda's most distinctive features, its large size and round face, are adaptations to its bamboo diet. Anthropologist Russell Ciochon observed: "[much] like the vegetarian gorilla, the low body surface area to body volume [of the giant panda] is indicative of a lower metabolic rate. This lower metabolic rate and a more sedentary lifestyle allows the giant panda to subsist on nutrient poor resources such as bamboo." Similarly, the giant panda's round face is the result of powerful jaw muscles, which attach from the top of the head to the jaw. Large molars crush and grind fibrous plant material.

 

The morphological characteristics of extinct relatives of the giant panda suggest that while the ancient giant panda was omnivorous 7 million years ago (mya), it only became herbivorous some 2–2.4 mya with the emergence of A. microta. Genome sequencing of the giant panda suggests that the dietary switch could have initiated from the loss of the sole umami taste receptor, encoded by the genes TAS1R1 and TAS1R3 (also known as T1R1 and T1R3), resulting from two frameshift mutations within the T1R1 exons. Umami taste corresponds to high levels of glutamate as found in meat and may have thus altered the food choice of the giant panda. Although the pseudogenisation (conversion into a pseudogene) of the umami taste receptor in Ailuropoda coincides with the dietary switch to herbivory, it is likely a result of, and not the reason for, the dietary change. The mutation time for the T1R1 gene in the giant panda is estimated to 4.2 mya while fossil evidence indicates bamboo consumption in the giant panda species at least 7 mya, signifying that although complete herbivory occurred around 2 mya, the dietary switch was initiated prior to T1R1 loss-of-function.

 

Pandas eat any of 25 bamboo species in the wild, such as Fargesia dracocephala and Fargesia rufa. Only a few bamboo species are widespread at the high altitudes pandas now inhabit. Bamboo leaves contain the highest protein levels; stems have less.

 

Because of the synchronous flowering, death, and regeneration of all bamboo within a species, the giant panda must have at least two different species available in its range to avoid starvation. While primarily herbivorous, the giant panda still retains decidedly ursine teeth and will eat meat, fish, and eggs when available. In captivity, zoos typically maintain the giant panda's bamboo diet, though some will provide specially formulated biscuits or other dietary supplements.

 

Pandas will travel between different habitats if they need to, so they can get the nutrients that they need and to balance their diet for reproduction. For six years, scientists studied six pandas tagged with GPS collars at the Foping Reserve in the Qinling Mountains. They took note of their foraging and mating habits and analyzed samples of their food and feces. The pandas would move from the valleys into the Qinling Mountains and would only return to the valleys in autumn. During the summer months, bamboo shoots rich in protein are only available at higher altitudes which causes low calcium rates in the pandas. During breeding season, the pandas would return to lower altitudes to eat bamboo leaves rich in calcium.

 

Predators

Although adult giant pandas have few natural predators other than humans, young cubs are vulnerable to attacks by snow leopards, yellow-throated martens, eagles, feral dogs, and the Asian black bear. Sub-adults weighing up to 50 kg (110 lb) may be vulnerable to predation by leopards.

 

Behavior

The giant panda is a terrestrial animal and primarily spends its life roaming and feeding in the bamboo forests of the Qinling Mountains and in the hilly province of Sichuan. Giant pandas are generally solitary. Each adult has a defined territory and a female is not tolerant of other females in her range. Social encounters occur primarily during the brief breeding season in which pandas in proximity to one another will gather. After mating, the male leaves the female alone to raise the cub.

 

Pandas were thought to fall into the crepuscular category, those who are active twice a day, at dawn and dusk; however, pandas may belong to a category all of their own, with activity peaks in the morning, afternoon and midnight. The low nutrition quality of bamboo means pandas need to eat more frequently, and due to their lack of major predators they can be active at any time of the day. Activity is highest in June and decreases in late summer to autumn with an increase from November through the following March. Activity is also directly related to the amount of sunlight during colder days.

 

Pandas communicate through vocalisation and scent marking such as clawing trees or spraying urine. They are able to climb and take shelter in hollow trees or rock crevices, but do not establish permanent dens. For this reason, pandas do not hibernate, which is similar to other subtropical mammals, and will instead move to elevations with warmer temperatures. Pandas rely primarily on spatial memory rather than visual memory.

 

Though the panda is often assumed to be docile, it has been known to attack humans.

 

Pandas have been known to cover themselves in horse manure to protect themselves against cold temperatures.

 

Olfactory communication

Giant pandas heavily rely on olfactory communication to communicate with one another. Scent marks are used to spread these chemical cues and are placed on landmarks like rocks or trees. Chemical communication in giant pandas plays many roles in their social situations. Scent marks and odors are used to spread information about sexual status, whether a female is in estrus or not, age, gender, individuality, dominance over territory, and choice of settlement.

 

Giant pandas communicate by excreting volatile compounds, or scent marks, through the anogenital gland. These volatile compounds are found in urine and vaginal and anal secretions from the anogenital gland. The anogenital gland secretes short chain fatty acids (SCFA) and aromatics, which are present in the scent marks of giant pandas. Giant pandas have unique positions in which they will scent mark. Males deposit scent marks or urine by lifting their hind leg, rubbing their backside, or standing in order to rub the anogenital gland onto a landmark. Females, however, exercise squatting or simply rubbing their genitals onto a landmark.

 

The season plays a major role in mediating chemical communication. Depending on the season, mainly whether it is breeding season or not, may influence which odors are prioritized. Chemical signals can have different functions in different seasons. During the non-breeding season, females prefer the odors of other females because reproduction is not their primary motivation. However, during breeding season, odors from the opposite sex will be more attractive.

 

Because they are solitary mammals and their breeding season is so brief, female pandas secrete chemical cues in order to let males know their sexual status. The chemical cues female pandas secrete can be considered to be pheromones for sexual reproduction. Females deposit scent marks through their urine which induces an increase in androgen levels in males. Androgen is a sex hormone found in both males and females; testosterone is the major androgen produced by males. Civetone and decanoic acid are chemicals found in female urine which promote behavioral responses in males; both chemicals are considered giant panda pheromones. Male pandas also secrete chemical signals that include information about their sexual reproductivity and age, which is beneficial for a female when choosing a mate. For example, age can be useful for a female to determine sexual maturity and sperm quality. Pandas are also able to determine when the signal was placed, further aiding in the quest to find a potential mate. However, chemical cues are not just used for communication between males and females, pandas can determine individuality from chemical signals. This allows them to be able to differentiate between a potential partner or someone of the same sex, which could be a potential competitor.

 

Chemical cues, or odors, play an important role in how a panda chooses their habitat. Pandas look for odors that tell them not only the identity of another panda, but if they should avoid them or not. Pandas tend to avoid their species for most of the year, breeding season being the brief time of major interaction. Chemical signaling allows for avoidance and competition. Pandas whose habitats are in similar locations will collectively leave scent marks in a unique location which is termed "scent stations." When pandas come across these scent stations, they are able to identify a specific panda and the scope of their habitat. This allows pandas to be able to pursue a potential mate or avoid a potential competitor.

 

Pandas can assess an individual's dominance status, including their age and size, via odor cues and may choose to avoid a scent mark if the signaler's competitive ability outweighs their own. A pandas size can be conveyed through the height of the scent mark. Since larger animals can place higher scent marks, an elevated scent mark advertises a higher competitive ability. Age must also be taken into consideration when assessing a competitor's fighting ability. For example, a mature panda will be larger than a younger, immature panda and possess an advantage during a fight.

 

Reproduction

Initially, the primary method of breeding giant pandas in captivity was by artificial insemination, as they seemed to lose their interest in mating once they were captured. This led some scientists to try extreme methods, such as showing them videos of giant pandas mating and giving the males sildenafil (commonly known as Viagra). Only recently have researchers started having success with captive breeding programs, and they have now determined giant pandas have comparable breeding to some populations of the American black bear, a thriving bear species. The normal reproductive rate is considered to be one young every two years.

  

Panda Research and Breeding Center in Chengdu.

Giant pandas reach sexual maturity between the ages of four and eight, and may be reproductive until age 20. The mating season is between March and May, when a female goes into estrus, which lasts for two or three days and only occurs once a year. When mating, the female is in a crouching, head-down position as the male mounts her from behind. Copulation time ranges from 30 seconds to five minutes, but the male may mount her repeatedly to ensure successful fertilisation. The gestation period is somewhere between 95 and 160 days - the variability is due to the fact that the fertilized egg may linger in the reproductive system for a while before implanting on the uterine wall.

 

Giant pandas give birth to twins in about half of pregnancies. If twins are born, usually only one survives in the wild. The mother will select the stronger of the cubs, and the weaker cub will die due to starvation. The mother is thought to be unable to produce enough milk for two cubs since she does not store fat. The father has no part in helping raise the cub.

 

When the cub is first born, it is pink, blind, and toothless, weighing only 90 to 130 g (3+1⁄4 to 4+1⁄2 oz), or about

1/800 of the mother's weight, proportionally the smallest baby of any placental mammal. It nurses from its mother's breast six to 14 times a day for up to 30 minutes at a time. For three to four hours, the mother may leave the den to feed, which leaves the cub defenseless. One to two weeks after birth, the cub's skin turns grey where its hair will eventually become black. Slight pink colour may appear on the cub's fur, as a result of a chemical reaction between the fur and its mother's saliva. A month after birth, the colour pattern of the cub's fur is fully developed. Its fur is very soft and coarsens with age. The cub begins to crawl at 75 to 80 days; mothers play with their cubs by rolling and wrestling with them. The cubs can eat small quantities of bamboo after six months, though mother's milk remains the primary food source for most of the first year. Giant panda cubs weigh 45 kg (100 pounds) at one year and live with their mothers until they are 18 months to two years old. The interval between births in the wild is generally two years.

 

In July 2009, Chinese scientists confirmed the birth of the first cub to be successfully conceived through artificial insemination using frozen sperm. The cub was born at 07:41 on 23 July that year in Sichuan as the third cub of You You, an 11-year-old. The technique for freezing the sperm in liquid nitrogen was first developed in 1980 and the first birth was hailed as a solution to the dwindling availability of giant panda semen, which had led to inbreeding. Panda semen, which can be frozen for decades, could be shared between different zoos to save the species. It is expected that zoos in destinations such as San Diego in the United States and Mexico City will now be able to provide their own semen to inseminate more giant pandas. In August 2014, a rare birth of panda triplets was announced in China; it was the fourth of such births ever reported.

 

Attempts have also been made to reproduce giant pandas by interspecific pregnancy where cloned panda embryos were implanted into the uterus of an animal of another species. This has resulted in panda fetuses, but no live births.

 

Human use and interaction

In the past, pandas were thought to be rare and noble creatures – the Empress Dowager Bo was buried with a panda skull in her vault. The grandson of Emperor Taizong of Tang is said to have given Japan two pandas and a sheet of panda skin as a sign of goodwill. Unlike many other animals in Ancient China, pandas were rarely thought to have medical uses. The few known uses include the Sichuan tribal peoples' use of panda urine to melt accidentally swallowed needles, and the use of panda pelts to control menstruation as described in the Qin dynasty encyclopedia Erya.

 

The creature named mo (貘) mentioned in some ancient books has been interpreted as giant panda. The dictionary Shuowen Jiezi (Eastern Han Dynasty) says that the mo, from Shu (Sichuan), is bear-like, but yellow-and-black, although the older Erya describes mo simply as a "white leopard". The interpretation of the legendary fierce creature pixiu (貔貅) as referring to the giant panda is also common.

 

During the reign of the Yongle Emperor (early 15th century), his relative from Kaifeng sent him a captured zouyu (騶虞), and another zouyu was sighted in Shandong. Zouyu is a legendary "righteous" animal, which, similarly to a qilin, only appears during the rule of a benevolent and sincere monarch. It is said to be fierce as a tiger, but gentle and strictly vegetarian, and described in some books as a white tiger with black spots. Puzzled about the real zoological identity of the creature captured during the Yongle era, Dutch Sinologist J. J. L. Duyvendak exclaimed, "Can it possibly have been a Pandah?"

 

Western discovery

The West first learned of the giant panda on 11 March 1869, when the French missionary Armand David received a skin from a hunter. The first Westerner known to have seen a living giant panda is the German zoologist Hugo Weigold, who purchased a cub in 1916. Kermit and Theodore Roosevelt Jr., became the first Westerners to shoot a panda, on an expedition funded by the Field Museum of Natural History in the 1920s. In 1936, Ruth Harkness became the first Westerner to bring back a live giant panda, a cub named Su Lin who went to live at the Brookfield Zoo in Chicago. In 1938, Floyd Tangier Smith captured and delivered five giant pandas to London, they arrived on 23 December aboard the SS Antenor. These five were the first on British soil and were transferred to London Zoo. One, named Grandma, only lasted a few days. She was taxidermized by E. Gerrard and Sons and sold to Leeds City Museum where she is currently on display to the public. Another, Ming, became London Zoo's first Giant Panda. Her skull is held by the Royal College of Surgeons of England.

 

Panda diplomacy

In the 1970s, gifts of giant pandas to American and Japanese zoos formed an important part of the diplomacy of the People's Republic of China (PRC), as it marked some of the first cultural exchanges between China and the West. This practice has been termed "panda diplomacy".

 

By 1984, however, pandas were no longer given as gifts. Instead, China began to offer pandas to other nations only on 10-year loans for a fee of up to US$1,000,000 per year and with the provision that any cubs born during the loan are the property of China. As a result of this change in policy, nearly all the pandas in the world are owned by China, and pandas leased to foreign zoos and all cubs are eventually returned to China. Since 1998, because of a WWF lawsuit, the United States Fish and Wildlife Service only allows US zoos to import a panda if the zoo can ensure China channels more than half of its loan fee into conservation efforts for giant pandas and their habitat.

 

In May 2005, China offered a breeding pair to Taiwan. The issue became embroiled in cross-Strait relations – due to both the underlying symbolism and technical issues such as whether the transfer would be considered "domestic" or "international" or whether any true conservation purpose would be served by the exchange. A contest in 2006 to name the pandas was held in the mainland, resulting in the politically charged names Tuan Tuan and Yuan Yuan (from simplified Chinese: 团圆; traditional Chinese: 團圓; pinyin: tuanyuan; lit. 'reunion', implying reunification). China's offer was initially rejected by Chen Shui-bian, then President of Taiwan. However, when Ma Ying-jeou assumed the presidency in 2008, the offer was accepted and the pandas arrived in December of that year.

 

Zoos

Pandas have been kept in zoos as early as the Western Han Dynasty in China, where the writer Sima Xiangru noted that the panda was the most treasured animal in the emperor's garden of exotic animals in the capital Chang'an (present Xi'an). Not until the 1950s were pandas again recorded to have been exhibited in China's zoos.

 

Chi Chi at the London Zoo became very popular. This influenced the World Wildlife Fund to use a panda as its symbol.

 

A 2006 New York Times article outlined the economics of keeping pandas, which costs five times more than keeping the next most expensive animal, an elephant. American zoos generally pay the Chinese government $1 million a year in fees, as part of a typical ten-year contract. San Diego's contract with China was to expire in 2008, but got a five-year extension at about half of the previous yearly cost. The last contract, with the Memphis Zoo in Memphis, Tennessee, ended in 2013.

 

Conservation

The giant panda is a vulnerable species, threatened by continued habitat loss and habitat fragmentation, and by a very low birthrate, both in the wild and in captivity. Its range is currently confined to a small portion on the western edge of its historical range, which stretched through southern and eastern China, northern Myanmar, and northern Vietnam.

 

The giant panda has been a target of poaching by locals since ancient times and by foreigners since it was introduced to the West. Starting in the 1930s, foreigners were unable to poach giant pandas in China because of the Second Sino-Japanese War and the Chinese Civil War, but pandas remained a source of soft furs for the locals. The population boom in China after 1949 created stress on the pandas' habitat and the subsequent famines led to the increased hunting of wildlife, including pandas. During the Cultural Revolution, all studies and conservation activities on the pandas were stopped. After the Chinese economic reform, demand for panda skins from Hong Kong and Japan led to illegal poaching for the black market, acts generally ignored by the local officials at the time.

 

In 1963, the PRC government set up Wolong National Nature Reserve to save the declining panda population.

 

In 2006, scientists reported that the number of pandas living in the wild may have been underestimated at about 1,000. Previous population surveys had used conventional methods to estimate the size of the wild panda population, but using a new method that analyzes DNA from panda droppings, scientists believe the wild population may be as large as 3,000. In 2006, there were 40 panda reserves in China, compared to just 13 reserves in 1998. As the species has been reclassified to "vulnerable" since 2016, the conservation efforts are thought to be working. Furthermore, in response to this reclassification, the State Forestry Administration of China announced that they would not accordingly lower the conservation level for panda, and would instead reinforce the conservation efforts.

 

The giant panda is among the world's most adored and protected rare animals, and is one of the few in the world whose natural inhabitant status was able to gain a UNESCO World Heritage Site designation. The Sichuan Giant Panda Sanctuaries, located in the southwest province of Sichuan and covering seven natural reserves, were inscribed onto the World Heritage List in 2006.

 

Not all conservationists agree that the money spent on conserving pandas is well spent. Chris Packham has argued that the breeding of pandas in captivity is "pointless" because "there is not enough habitat left to sustain them". Packham argues that the money spent on pandas would be better spent elsewhere, and has said he would "eat the last panda if I could have all the money we have spent on panda conservation put back on the table for me to do more sensible things with". He also quoted, "The panda is possibly one of the grossest wastes of conservation money in the last half century", though he has apologised for upsetting people who like pandas. However, a 2015 paper found that the giant panda can serve as an umbrella species as the preservation of their habitat also helps other endemic species in China, including 70% of the country's forest birds, 70% of mammals and 31% of amphibians.

 

In 2012, Earthwatch Institute, a global nonprofit that teams volunteers with scientists to conduct important environmental research, launched a program called "On the Trail of Giant Panda". This program, based in the Wolong National Nature Reserve, allows volunteers to work up close with pandas cared for in captivity, and help them adapt to life in the wild, so that they may breed, and live longer and healthier lives. Efforts to preserve the panda bear populations in China have come at the expense of other animals in the region, including snow leopards, wolves, and dholes.

 

In order to improve living and mating conditions for the fragmented populations of pandas, nearly 70 natural reserves have been combined to form the Giant Panda National Park in 2020. With a size of 10,500 square miles, the park is roughly three times as large as Yellowstone National Park and incorporates the Wolong National Nature Reserve. The state-owned Bank of China helped to enable the project with US$1.5 billion. One major aim is to permanently keep the panda population stable enough to avoid a relapse to its former IUCN Red List "endangered" status. Especially small, isolated populations run the risk of inbreeding and smaller genetic variety makes the individuals more vulnerable to various defects and genetic mutation. Allowing a larger group of individuals to roam through a larger area freely and choose from a greater variety of mates, helps to enrich genetic diversity of their offspring.

 

In 2020, the panda population of the new national park was already above 1,800 individuals, which is roughly 80 percent of the entire panda population in China. Establishing the new protected area in the Sichuan Province also gives various other endangered or threatened species, like the Siberian tiger, the possibility to improve their living conditions by offering them a habitat. Other species who benefit from the protection of their habitat include the snow leopard, the golden snub-nosed monkey, the red panda and the complex-toothed flying squirrel.

 

In July 2021, Chinese conservation authorities announced that giant pandas are no longer endangered in the wild following years of conservation efforts, with a population in the wild exceeding 1,800. China has received international praise for its conservation of the species, which has also helped the country establish itself as a leader in endangered species conservation.

 

Biofuel

Microbes in panda waste are being investigated for their use in creating biofuels from bamboo and other plant materials.

 

Salt dome lamps and salt detox blocks are an easy way to rejuvenate our bodies, as they help to keep our minds, bodies, and souls fresh. Apart from providing a renewed pedicure experience, they have a number of health benefits. Pink Himalayan salt domes are regularly used now to cure both physical and psychological ailments. They neutralize positive electromagnetic ions by emitting good quality negative ions which lift our mood, remove toxins, increase circulation, and revitalize tired and achy feet. Therefore, pink Himalayan salt therapy is regarded as the most effective treatment to cure ailing feet.

The prolonged benefits and advantages of these Himalayan salt detox blocks and salt dome lamps have made them a necessity in our lives. They have antimicrobial, antiseptic, and allergen-resistant properties which make them unique in providing numerous health benefits to the mind and soul. Himalayan salt detox blocks are a very good product to detoxify the skin, as they help in achieving calmness and tranquility after a tiresome day at work.

 

 

There are many saunas to choose from today, no matter whether you are searching for home saunas or a sauna for your business. One option is an infrared sauna. But, what are the benefits of going down this route?

 

• Infrared sauna therapy helps to purify the skin. It increases circulation and eliminates toxins from your pores, resulting in healthier-looking, softer, and clearer skin.

 

• These saunas are great for improving circulation, which will in turn decrease inflammation and pain after intense exercise.

 

• If you are looking to lose weight, this type of sauna therapy can give you the boost you need. Your heart rate will increase to the same level experienced when exercising, as a result of the heat generated by infrared saunas.

 

• If you suffer from joint pain or muscle aches, infrared sauna therapy can provide the relief you are looking for.

 

• This is an excellent way to detoxify the body, eliminating toxins in the most natural way – through sweating.

 

• Finally, is there any better way to relax than in an infrared sauna? Your body’s level of cortisol, which is the primary stress hormone, will become balanced.

 

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Sesame seeds are extremely beneficial for health but are often overlooked.

 

They have the ability to prevent diabetes, lower blood pressure, prevent a wide variety of cancers, build strong bones, protect against radiation, and improve the heart health.

 

They also help cure sleep disorders, improve digestion, reduce inflammation, boost respiratory health, and aid in dental care. These powerful seeds improve blood circulation, detoxify the body, and eliminate depression and chronic stress.

 

I am a Shia Muslim in mourning for the Martyrdom of Imam Hussain Grandson of The Holy Prophet , who was ruthlessly murdered by the Terrorists of Yazid the Caliph Of Umayad Dynasty..We wear black clothes , in my case I only wear black clothes or tiger prints ,,,I stopped wearing vibrant colors since I became a Malang a semi Sufi Monk in my case.

We are very strict about our mourning and austere in our emotions that is now centered around Ghame Hussain and the Unforgettable Tragedy of Imam Hussain at Karbala.

 

Neither do I attend any Sufi Urus in the month of Moharam...or any Hindu feast...the Chhhath Puja I have documented passionately as a tribute to the Bihari Mumbaikars of our city , but this year I kept away from their celebrations ,,,

 

This picture was shot last year ,Chhath Puja 2012 that took place the next day after the sad demise of Shree Balalasaheb Thackeray..

  

About Chhath Puja

from Wikipedia

 

Chhath (Hindi: छठ, also called Dala Chhath) is an ancient Hindu festival and only Vedic Festival dedicated to the Hindu Sun God, Surya, also known as Surya Shashti.[1] The Chhath Puja is performed in order to thank Surya for sustaining life on earth and to request the granting of certain wishes.[2] The Sun, considered the god of energy and of the life-force, is worshiped during the Chhath festival to promote well-being, prosperity and progress. In Hinduism, Sun worship is believed to help cure a variety of diseases, including leprosy, and helps ensure the longevity and prosperity of family members, friends, and elders.

The rituals of the festival are rigorous and are observed over a period of four days. They include holy bathing, fasting and abstaining from drinking water (Vratta), standing in water for long periods of time, and offering prashad (prayer offerings) and aragh to the setting and rising sun.

Although it is observed most elaborately in Bihar, Jharkhand, Eastern UP and the Terai regions of Nepal in modern times, and is more prevalent in areas where migrants from those areas have a presence, it is celebrated in all regions and major urban centers in India. The festival is celebrated in the regions including but not exclusive to the northeast region of India, Madhya Pradesh, Uttar Pradesh, Chhattisgarh, Chandigarh, Gujarat,[3] Delhi,[4] Mumbai[5] and Mauritius.[6]

 

Chhath puja is performed on kartika Shukala Shashti, which is the sixth day of the month of Kartika in the Hindu Calendar. This falls typically in the month of October or November in the Gregorian Calendar.

It is also celebrated in the summer (March–April), on Chaitra Shashti, some days after Holi; this event is called Chaiti Chhath.[7] The former is more popular because winter is the usual festive season in North India, and Chhath, being an arduous observance, requiring the worshipers to fast without water for around 36 hours continuously, is easier to undertake in the Indian winters.

 

[edit]Etymology

The word chhath denotes the number 6 in Hindi[8] and the festival is celebrated on the sixth day of the Hindu lunar month of KARTIKA. The word is a Prakrit derivation from the Sanskrit ṣaṣṭhi, meaning sixth.

[edit]History

 

It is believed that the Maga Purohits (modern days known as Shakya Dwipi Brahmins) were invited by local kings for their expertise in Sun worshiping. They started the tradition of Chhat Puja. Today Chhat Puja is celebrated specially in those places where Shakya Dwipi Brahmins are found.

It is believed that the ritual of Chhath puja may even predate the ancient Vedas texts, as the Rigveda contains hymns worshiping the Sun god and describes similar rituals. The rituals also find reference in the Sanskrit epic poem Mahābhārata in which Draupadi is depicted as observing similar rites.

In the poem, Draupadi and the Pandavas, rulers of Hastinapur (modern Delhi), performed the Chhath ritual on the advice of noble sage Dhaumya. Through her worship of the Sun God, Draupadi was not only able to solve her immediate problems, but also helped the Pandavas later regain their lost kingdom.

It is also believed that Chhath was started by Karna, the son of Surya (Surya Putra Karna). Surya Putra Karna ruled over the Anga Desh (present day Bhagalpur district of Bihar) during the Mahabharat Age. He was a great warrior and fought against the Pandavas in the Kurukshetra War.

Its yogic/scientific history dates back to the Vedic times. The rishis of yore used this method to remain without any external intake of food as they were able to obtain energy directly from the sun's rays. This was done through the Chhath method.[9] The chhat puja is very popular in Darbhanga, Samastipur, Muzaffarpur, Madhuvani and Dehri-On-Sone (Rohtas),Patna, Dev & Gaya.Nowadays it is celebrated in approximately all parts of India. Chhath Pooja is also celebrated in Mangalore, Karnataka. People from Bihar & UP celebrate Chhath Pooja on Panambur Beach.

[edit]Chhathi Maiya

 

It is also said that the Goddess that is worshipped during the famous Chhath Puja is known as Chhathi Maiya. Chhathi Maiya is known as Usha in the Vedas. She is believed to be the consort of Surya, the sun god. Some scholars are of the view that she is only the beloved of Surya and some suggest that She is Surya’s wife.

Usha is the term used to refer to dawn – The first light of day. But in the Rig Veda she has more symbolic meaning. Symbolically Usha is the dawn of divine consciousness in the individual aspirant.

During the Chhath Puja, Chhathi Maiya is invoked to bless us with this divine consciousness which will help us to overcome all the troubles in the world – this bless will help us to Moksha or liberation.

[edit]Rituals and traditions

 

Chhath is a festival of bathing and worshipping,that follows a period of abstinence and segregation of the worshiper from the main household for four days. During this period, the worshiper observes purity, and sleeps on the floor on a single blanket.

This is the only holy festival which has no involvement of any pandit (priest). The devotees offer their prayers to the setting sun, and then the rising sun in celebrating its glory as the cycle of birth starts with death. It is seen as the most glorious form of Sun worship.

Bihar has a number of Sun temples, flanked by a surajkund or sacred pool of the Sun, forming a popular venue for the celebration of this festival. Ara, Muzaffarpur,Patna,Bhagalpur,Chapra,Munger, Haveli Kharagpur ( Banahara, Prasando),,Samastipur,Dumka,Sahibganj, Dev, Gaya, Ranchi,Hazaribagh,Rampurhat are known popular for chhath puja.

The main worshipers, called Parvaitin (from Sanskrit parv, meaning 'occasion' or 'festival'), are usually women. However, a large number of men also observe this festival. The parvaitin pray for the well-being of their family, and for the prosperity of their offsprings. Once a family starts performing Chhatt Puja, it is their duty to perform it every year and to pass it on to the following generations. The festival is skipped only if there happens to be a death in the family that year.

The prasad offerings include sweets, Kheer, Thekua and fruit offered in small bamboo soop winnows. The food is strictly vegetarian and it is cooked without salt, onions or garlic. Emphasis is put on maintaining the purity of the food.[10]

Day 1: Nahay khay (literally, bathe and eat)

On the first day of Chhath Puja, the devotees take a dip, preferably in the holy river Ganges, and carry home the holy water of the river Ganges to prepare the offerings. The house and surroundings are scrupulously cleaned. The parvaitins allow themselves only one meal on this day.It is also known as " kaddu-bhat" in some region.Generally Parvaitin eat kaddu, channa dal, and arwa chawal (non-boiled rice). Traditionally the food is cooked on an earthen stove & mango wood is used as fuel. Only, preferably, new bronze or earthen utensils are used to prepare the food. If old utensils are used, non veg should never have been cooked in it. But nowadays steel utensils are also used in preparation of the food.

Day 2: Kharna or Lohanda (the day before Chhath)

On Panchami, the day before Chhath, the parvaitins observe a fast for the whole day, which ends in the evening a little after sunset. Just after the worship of earth, the offerings of Rasiao-kheer (rice delicacy), puris (deep-fried puffs of wheat flour) and bananas, are taken to break the fast. No sugar is used, only jaggery is used to sweeten the kheer . This is then distributed among family and friends. From this day on wards, for the next 36 hours, the parvaitin goes on a fast without water.

[21]People also make idol of Sama and Chakeba festival on Kharna Day, and play Sama Chakeba till Kartik Purnima.

The prasad is prepared by the parvaitin herself in the bronze or earthen ware utensil only. While eating the prasad by parvaitin if any unwanted thing like small stone etc. comes into the mouth immediately they have to stop eating without making any complain. The rice should therefore be clean. There should be no sound

Day 3: Chhath

Sanjhiya Arghya(ghat) (evening offerings): The day is spent preparing the prasad (offerings) at home. Those who help, also take a bath and fast till all the prasad is made. The wheat is washed and dried and even birds are not supposed to touch it. The mill is washed before grinding. On the eve of this day, the entire household accompanies the parvaitins to a riverbank, pond or a common large water body with the Thekuas fruits, etc to make the offerings (Aragh)of milk to the setting sun. It is during this phase of Chhath Puja that the devotees offer prayers to the just setting sun, while the parvaitin chants the [{Gayatri Mantra}]. Traditionally during the aragh the parvaitin should be dressed like a bride and wear a plain saree with border colored with turmeric. But nowadays printed colored sarees are also in use.

The occasion is almost a carnival. Besides the parvaitin, there are friends and family, and numerous participants and onlookers, all willing to help and receive the blessings of the worshipper. Ritual rendition of regional folk songs, carried on through oral transmission from mothers and mothers-in-law to daughters and daughters-in-law, are sung on this occasion.

The folk songs sung on the evening of Chhath reflect the culture, social structure, mythology and history of Bihar and Uttar Pradesh. Nowadays, modern Chhath songs, largely Bollywood film remixes, have caught on, but the old tradition still goes strong with a great degree of sanctity. The three main linguistic regions of Bihar (the Maithili, the Magadhi, and the Bhojpuri), and all the various dialects associated with these, have different folk songs; but have an underlying unity in their dedicated to Chhath. The minor nuances of the Chhath rituals, such as in the Kharna ritual, vary from region to region and across families, but still there is a fundamental similarity.

Kosi: On the night of day three, a colorful event of Kosi is held. Here, lighted earthen lamps are kept under a canopy of five sugarcane sticks. The five sticks signify the human body made of Panchatattva (the five great elements - earth, water, fire, air and ether). This is a symbolic ritual in Chhath Puja, performed especially in those families where marriage or childbirth has taken place recently. The lighted lamps signify the solar energy sustaining the human being. People perform this ritual at home, during late evening on day three after making the offering to the just setting sun. After that, it is done at the banks of the river on day four before making the offerings to the rising sun.

Day 4: Paarun (the day after Chhath)

Bihaniya Aragh(ghat) (next morning offerings): On the final day of Chhath Puja, the devotees, along with family and friends, go to the riverbank before sunrise, in order to make the offerings (Aragh) to the rising sun. The festival ends with the breaking of the fast by the parvaitin and friends visiting the houses of the devotees to receive the prashad. The chhath has so much importance that even millionaire beg for prasad at the Chhath ghat. This symbolizes that all persons are beggar in front of the almighty. Witnessing Chhath being celebrated at the crack of the dawn on a river bank is a beautiful, elating spiritual experience connecting the modern Indian to his ancient cultural roots. After aragh, Ganga maiya is worshipped.

[edit]Yogic viewpoint

 

There is also a yogic process of Chhath that may have been associated with the religious observance of Chhath puja. All the traditional rules of Chhath puja have also got some strong scientific reasons behind it & by following that maximum benefits can be gained.

[edit]The Yogic Philosophy of Chhath

According to yogic philosophy, the physical bodies of all the living organisms are highly sophisticated energy conducting channels. The solar bio-electricity starts flowing in the human body when it is exposed to solar radiations of specific wavelengths. Under particular physical and mental conditions, the absorption and conduction of this solar-bio-electricity increases. The processes and the rituals of the Chhath puja aim at preparing the body and the mind of the Vratti (devotee) for the process of cosmic solar energy infusion.[citation needed]

The scientific process similar to Chhath was used by the Rishis of yore for carrying out their austerities without any intake of solid or liquid diet. Using a process similar to the Chhath puja, they were able to absorb the energy needed for sustenance directly from the sun, instead of taking it indirectly through food and water.

The retina is a kind of photoelectric material, which emits subtle energy when exposed to light. Hence, very subtle electric energy starts flowing from the retina. This energy (photo-bio-electricity) is transmitted from the retina to the pineal gland by the optic nerves connecting the retina to the pineal gland, leading to its activation. The pineal gland is in close proximity with the pituitary and hypothalamus glands (together, three glands are called Triveni) due to which, the energy generated in this process starts impacting these glands. Consequently, the pranic activity becomes uniform, giving the Vratti good health and a calm mind.

[edit]Stages of Chhath (Conscious Photoenergization Process)

According to Yoga philosophy, the process of Chhath is divided into six stages of the Conscious Cosmic Solar Energy Infusion Technique (Conscious Photoenergization Process).[11]

Stage 1: Fasting and the discipline of cleanliness leads to detoxification of the body and mind. This stage prepares the body and mind of the Vratti (devotee) to receive the cosmic solar energy.

Stage 2: Standing in a water body with half the body (navel deep) in the water minimizes the leak of energy and helps the prana (psychic energy) to move up the sushumna (psychic channel in the spine).

Stage 3: Cosmic Solar Energy enters the Vratti’s pineal, pituitary and hypothalamus glands (Triveni complex) through the retina and optic nerves.

Stage 4: Activation of Triveni tri-glandular complex (pineal, pituitary and hypothalamus).

Stage 5: A kind of polarization happens in the spine, which results in the Vratti’s (devotee) gross and subtle bodies getting transformed into a cosmic powerhouse. This can also lead to the awakening of the latent psychic energy popularly known as the Kundalini Shakti.

Stage 6: The body of the Vratti (devotee) becomes a channel which conducts, recycles and transmits the energy into the entire universe.

[edit]Benefits of Chhath process

The Chhath process results in detoxification

The Chhath process stresses mental discipline. The discipline of mental purity is a result of this work. By employing a number of rituals, the vrattis focus on maintaining the cleanliness of the offerings and environment. Cleanliness is the most dominant thought that prevails in the minds of all the devotees during Chhath.

This has a great detoxification effect on the body and the mind as mental moods can result in biochemical changes. Now comes the physical detoxification. The fasting paves the way for detoxification at a material level.

Detoxification helps in regularizing the flow of prana and makes the person more energetic. The natural immune system of the body spends much of its energy in fighting the toxins present in the body. By using the detoxification methods such as pranayam, meditation, yoga and Chhath practices, the amount of toxins present in the body can be reduced to a great extent. Thus, with reduction in the amount of toxins, the expenditure of energy also reduces and you feel more energetic. It improves the appearance of the skin. The eyesight can improve and the ageing process of the body slows down.

[edit]Benefits of Chhath Puja

Photo-electro-chemical effect: physical benefits

The Chhath practice improves the immunity of the Vratti’s body.

Antiseptic effect: Safe radiation of sunlight can help cure fungal and bacterial infections of the skin.

Raktavardhak (increase in fighting power of blood): As a consequence of the practice of Chhath, the energy infused in the blood stream improves the performance of white blood cells.

The solar energy has a great influence on the glands, which results in balanced secretion of hormones.

Energy requirements are met by the solar energy directly. This will further detoxify the body.

Photo-electro-psychic effects: mental benefits

A state of creative calmness will prevail in the mind.

To a great extent, all negative responses have their origin in the disturbed flow of prana. With the pranic flow regularized, the duration and frequency of occurrences of anger, jealousy, and other negative emotions will be reduced.

With patient and sincere practice, the psychic powers like intuition, healing, and telepathy awaken. This depends on the concentration with which the practice is undertaken.

[edit]Daily sun meditation (Chhath process)

In the fast lifestyle of the present times, it may not be possible to follow the Chhath process very often. The detoxification can be undertaken through pranayam, yoga, meditation and Conscious Photoenergization Process known as Chhath Dhyan Sadhana (CDS).

Chhath Dhyan Sadhana (CDS): Conscious Photoenergization Process

Assume a comfortable position (standing or sitting) with back and spine straight. With eyes closed, face the Sun. Inhale completely, as slowly as possible. Do not strain in making the breathing slow. Maintain your comfort level. As you breath in, visualize (feelingly experience) the cosmic solar energy entering through your eyes and moving to the pineal gland through optic nerves and charging the pineal–pituitary–hypothalamus complex. Now, as you exhale, visualize the cosmic solar energy flowing down the pineal gland and spreading throughout your body with a revitalizing effect.

Thus, the process starts with inhalation and ends in exhalation. This constitutes one round. It is suggested to start with five rounds (two minutes), and increase it time permitting. On completion of the practice, thank the Sun for bestowing upon you the life giving solar energy. Thereafter, sit quietly for a minute, observing the good things in the environment around.

CDS should be practiced within one-hour window after sunrise or within one-hour window before sunset. Any person of any age can practice CDS. If you wish to practice CDS at any time other than sunrise or sunset, do not practice it in front of Sun. You can however, practice CDS in a room. Even a bed-ridden person can try and consciously draw in the solar energy while lying on the bed. With regular practice, he/she will notice an improvement in physical and mental health. For those who are not comfortable facing the sun, they can practice the technique in any room having proper ventilation. If you have time, you can also practice it twice a day. Do not hurry in increasing the number of rounds, as there are no shortcuts to success in this method. The nervous system of the body takes its own time in adapting and to be able to receive the energy.

Significance of emphasis on sunrise and Sunset periods

Only sunrise and sunset are the periods during which the majority of humans can safely obtain the solar energy directly from the Sun. However, there may be some exceptions. That is why, in Chhath puja, there is a tradition of offering Arghya to the Sun in late evening and in early morning. During these phases (one hour window after sunrise and before sunset), the ultraviolet radiation levels remain in safe limits.

 

In healing layouts A Quartz Crystal Point carried or worn is said to stimulate psychism. Placed beneath the pillow it is used to create psychic impulses throughout the deep conscious mind as dreams, and to ensure peaceful sleep. Quartz crystal is said to relieve headaches and toothaches and if held in the hand to relieve fevers. It may be placed on parts of the body in pain to rebalance and remove blockages. In Crystal Healing Clear Quartz Crystal is known to be a cleansing tool and said to clear impurities and psychic debris from the energy field that permeates the human body. It can realign and refocus the body, mind, and spirit toward clear goals and increase power of concentration, and focus, amplifying whatever thoughts have been programmed into it.

 

In Magic Crystal Quartz has been used for thousands of years. It has been used to magically create rain, and produce the sacred fire. The Cherokee Shamans kept it wrapped in buckskin when not in use and it is a common part of shaman's power bags or medicine bundles. In shamanistic terms the quartz crystal is the shaman and the shaman is the crystal. Its magical uses include Power, Protection, Healing, Phsycism, and Lactation. It is said that Wiccans wear quartz, because it is Goddess-symbolic. A small quartz crystal point is placed in healing sachets to increase their magical effectiveness. Wiccans will magically guard their herbs when growing them by placing a small quartz crystal in the soil. It is said one may purify and cleanse their crystals by passing sage lightly over them in a cleansing ritual. Some Wiccans may use a crystal purification incense that including an already purified quartz crystal, and herbs grown in a magically protected garden.

  

Jade is used to balance and support the energy of the kidneys and lymphatic system. It is used to calm the nervous system and ease over-excitement as it is linked emotionally with the heart chakra, enabling the sharing of unconditional love with all beings. It is said to encourage peace and abundance when placed in the home. Jades magical uses include love, healing, longevity, wisdom, protection, gardening, prosperity, and money. Jade is believed to have power over the weather. It was once known to be thrown into water to bring mist, rain, or snow, and is also said to attract love. Jade is also used in magic to bring money and is said in to be effective for improving the health of plants. Jade may be worn or carried when harvesting herbs to ensure protection of the herbs, a good harvest, and in the practice of Wicca Jade is used to increase the herbs magical potency. Rhodonite is used to soothe inflammation and support liver function and assist detoxification. It is also used to help rheumatoid arthritis and to ease shock; heal wounds -both physical and emotional- and to help the reproductive system. It is used on the heart chakra to heal emotional wounds and can be placed over the throat chakra to help the expression of unconditional love. Fluorite is helpful to gain structure and to help prioritize. It symbolizes changing chaos into order. Fluorite encourages logic and helps to balance the mind. Meditating with fluorite may bring peace and it may be placed in the bath to experience its calming effects. It is said to ease emotional stress and to help decision making. And if worn may bring peace and joy. In magic Fluorite is said to reduce emotional involvement in order to gain perspective, and is useful for theorizing. It is used to quell anger, and depression. Carnelian is used to speed up the healing process. It may help improve increase vitality and strength. It is said to purify the blood and improve circulation, and bring courage when facing personal challenges. Carnelian may be placed on the lower abdomen to energize the sacral and root chakras and is placed in the bath or worn over the heart for warmth and support. Tigers Eye is used to link the energy of the solar plexus chakra, to clear mental blocks and encourage focus on current issues. It supports the metabolism and prevents physical energy form becoming depleted. Tigers Eye may be used to make a gem remedy by placing a piece in a glass of fresh water and leaving it in the sun for one hour, then taking it out and drinking the water to support clear vision. Pyrite is used to clarify mental processes, and diminish confusion, and shed light on problems. It supports the immune system and is known to help with male sexual or infertility issues. In healing layouts, it is placed over the solar plexus area in the middle of the ribs or held in the right hand to balance masculine energy. It may be placed under the rib cage to assist detoxification. Pyrite may be placed in the office to help stay focused and to detoxify the environment. Onyx Is used in healing to help balance the demands of everyday life with the need to find rest and new inspiration. And helps restore the system. It is used to encourage inner stillness and helps focus during meditation. Onyx may energize the feet and legs, working on the root chakra. In healing layouts one may place Onyx between the feet or hold a piece in each hand or over the lower abdomen at root-chakra level to ground and stabilize the physical and energetic systems. It may be worn or carried to improve the balance between work and personal life. In magic onyx is used for protection and defense against negativity.

 

Clear Quartz, Carnelian, Tigers Eye and Onyx all have a Crystal Matrix as Seekers/Simplifiers and their Earth Powers are as Transformers. Seekers are most often used to aid in pointing the way to our desires in which to aquire what we do not yet have. Their energy structure is that which aligns the crystal to the human mind which helps to find and simplify, as to put forth with minimal effort in order to achieve goals.

 

Rhodonite has a Barrier Crystal Matrix and a Harmonizer Earth Power. And Fluorite has an Enhancer Crystal Matrix and its Earth Power is as a Brightener. Pyrites an Enhancer Crystal Matrix and a Mirror Earth Power. Jade has a Guardian/Dreamholder Crystal Matrix and its Earth Powers are bonding, making it great for getting consensus, working out contracts, and negotiating.

 

At an age where one is expected to work in a dedicated manner, we often end up compromising with our health. While many people would agree that a good fitness regime helps keep such risks at bay, it may just not be good enough. Choosing and following a good and healthy diet can help you there. Even with a stressful lifestyle, one can minimize the risks by choosing the right food to eat.

But is choosing the right food enough?

No. Along with the right type of food, we must also learn how to eat it right way. While there is no set guideline to follow, a general idea of do’s and don’ts can do wonders.

See what you are eating

Observe your present diet. What is it that you eat more? Are you consuming too many calories in your diet and don’t have enough time to burn them? Then you should probably consider eating something that is less fattening and easy for your body to digest. A couple of minutes spent doing basic yoga postures will help you burn those extra calories.

Choose green leafy vegetables

Make sure to add green leafy vegetables to your diet. They are a rich source of proteins, iron, calcium and fiber. Green leafy vegetables are easy to prepare and quite appetizing too. Also, a short course in Ayurvedic cooking will help expand your menu.

Know when to drink water

We all remember studying during school phase that our body is 70% water. It is essential that the body receives its much needed daily dose of minerals through water. Drinking plenty of water helps detoxify the body as well as gives you a glowing skin. Although, we should avoid drinking water during meals as it slows down the digestion process. It is advisable to have water 30 minutes before or after having your food.

Include enough proteins in your diet

Proteins are vital for the body and should definitely be included in the diet. Broccoli, soybeans, lentils, asparagus and spinach are some commonly found protein rich foods. Low-fat dairy products are also a rich source of proteins. Insure that your body receives the required amount of proteins daily.

Chew your food

Have you seen cow chew their food? A cow chews its food at least 40-60 times.

One of the easiest and obvious ways to digest food is to chew it. Most people often eat their food in a hurry and tend to skip chewing their food properly. While what you eat eventually does get digested, but a barely chewed morsel takes more time and tires your digestive system. Besides, the more you chew your food, the easier it becomes for your stomach to digest it and the more calories you burn moving those jaws.

Keep away from fast-food and soft-drinks

Although it may appease your taste buds, fast-food usually does a lot of harm to the body. It can be unhygienic and also high on unhealthy fats like trans-fats. Also, carbonated soft drinks have a high sugar content which may lead to obesity, diabetes and dental caries. Instead of these harmful drinks, choose to refresh yourself with a glass of buttermilk or lemonade.

Cook at home

Instead of ordering pizza from the joint around the corner, use your kitchen and make that dish you’ve been planning on having. You may also prepare your dinner in olive oil rather than sunflower or groundnut oil and make it healthier. Cooking at home is a very good investment as it lets you spend more quality time with your family.

Focus on your food

Most of us have our food while texting on the mobile phones or watching television and don’t really keep a count on how much we eat. Though your stomach might be full, your brain tells you that you need to eat more and you eventually end up over-eating. If you focus only on your food then you’ll eat only as much as your body requires. So, the next time you sit down for having your meal keep the remote control and mobile phone away for some time.

Never skip your breakfast

Breakfast is perhaps the most important meal of the day as the body prepares itself for the whole day ahead. Make sure you eat a wholesome and rich breakfast before you step out of the house.

Digest your food better

While knowing what to eat and how much to eat is important, it always helps if you can boost the process of digestion. Sitting in Vajrasna (Adamintine Pose) for a few minutes after having food helps you there. This particular yogic posture enhances blood circulation in the lower abdomen and improves the digestive process.

A good food habit helps shape your personality. And this is why ancient sages always preferred consuming sattvic food. Learn here what wonders sattvic food can do for you.

A balanced diet helps keep the body fit and active. Yoga combined with good food habits can make you become more energetic, dedicated and focused person in all spheres of life.

Remember, what you eat is what you become. So choose wisely and eat better.Source: Shri shri ravi shankar. To know more visit www.yogagurusuneelsingh.com Pic By Addy

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La esfinge de Tetrio / The tetrio sphinx, Pseudosphinx tetrio (Linnaeus), is a common moth in the American tropics and subtropics. Although the adults exhibit mostly drab grey coloration, larvae are conspicuous, large caterpillars that often occur in gardens feeding on frangipani and other members of the dogbane family (Apocynaceae).

This moth is widespread throughout the American tropics and subtropics in lowland habitats.

Larvae are velvety black with yellow rings and a reddish-orange head. They can attain lengths of up to 6 inches. The black 'horn' located on abdominal segment 8 is approximately one inch long and is located on an elevated orange 'button'.

Females lay approximately 50 to 100 eggs in clusters on leaves of the host tree. The larval color pattern is a typical aposematic warning sign that they are potentially toxic to predators. Host plants in the family Apocynaceae produce white, toxic latex that Pseudosphinx tetrio is able to detoxify and possibly sequester for defense purposes

Tetrio sphinx caterpillars often appear in gardens or landscaping and can defoliate frangipani trees in a few days or couple of weeks

 

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Lugar de Observacion: #JardinBotanicoDeSantoDomingo

 

Republica Dominicana.

 

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Taxonomía

Reino:Animalia

Filo:Arthropoda

Clase:Insecta

Orden:Lepidoptera

Suborden:Glossata

Infraorden:Heteroneura

División:Ditrysia

Familia:Sphingidae

Subfamilia:Macroglossinae

Tribu:Dilophonotini

Subtribu:Dilophonotina

Género:Pseudosphinx

Especie:P. tetrio

source: U. Florida, entomology dept.

 

After all weekend eating candy, sweets and chocolate, Sunday is to detoxify by eating fruit.

 

--Inspired queenbeamy www.flickr.com/photos/61224407@N00/4411373138/

Botswana, Moremi National Park, Moremi Game Reserve, Private Reserve, Farm, Chobe National park, Chobe Game Reserve, Zambia, Zambezi River, Livingstone, Zimbabwe, Kenya, Tanzania, Wildlife Conservation Project, Maramba River Lodge, South Africa, Krugger National Park, Okavango Delta, Kalahari region, Kalahari Desert.

Rhinoceros /raɪˈnɒsərəs/, often abbreviated as rhino, is a group of five extant species of knee-less, odd-toed ungulates in the family Rhinocerotidae. Two of these species are native to Africa and three to southern Asia.

Members of the rhinoceros family are characterized by their large size (they are some of the largest remaining megafauna, with all of the species able to reach one tonne or more in weight); as well as by a herbivorous diet; a thick protective skin, 1.5–5 cm thick, formed from layers of collagen positioned in a lattice structure; relatively small brains for mammals this size (400–600 g); and a large horn. They generally eat leafy material, although their ability to ferment food in their hindgut allows them to subsist on more fibrous plant matter, if necessary. Unlike other perissodactyls, the two African species of rhinoceros lack teeth at the front of their mouths, relying instead on their powerful premolar and molar teeth to grind up plant food.[1]

Rhinoceros are killed by humans for their horns, which are bought and sold on the black market, and which are used by some cultures for ornamental or (pseudo-scientific) medicinal purposes. The horns are made of keratin, the same type of protein that makes up hair and fingernails.[2] Both African species and the Sumatran rhinoceros have two horns, while the Indian and Javan rhinoceros have a single horn.

The IUCN Red List identifies three of the species as critically endangered.

The word rhinoceros is derived through Latin from the Ancient Greek: ῥῑνόκερως, which is composed of ῥῑνο- (rhino-, "nose") and κέρας (keras, "horn"). The plural in English is rhinoceros or rhinoceroses. The collective noun for a group of rhinoceroses is crash or herd.

The five living species fall into three categories. The two African species, the white rhinoceros and the black rhinoceros, belong to the Dicerotini group, which originated in the middle Miocene, about 14.2 million years ago. The species diverged during the early Pliocene (about 5 million years ago). The main difference between black and white rhinos is the shape of their mouths - white rhinos have broad flat lips for grazing, whereas black rhinos have long pointed lips for eating foliage.

There are two living Rhinocerotini species, the Indian rhinoceros and the Javan rhinoceros, which diverged from one another about 10 million years ago. The Sumatran rhinoceros is the only surviving representative of the most primitive group, the Dicerorhinini, which emerged in the Miocene (about 20 million years ago).[3] The extinct woolly rhinoceros of northern Europe and Asia was also a member of this tribe.

A subspecific hybrid white rhino (Ceratotherium s. simum × C. s. cottoni) was bred at the Dvůr Králové Zoo (Zoological Garden Dvur Kralove nad Labem) in the Czech Republic in 1977. Interspecific hybridisation of black and white rhinoceros has also been confirmed.[4]

While the black rhinoceros has 84 chromosomes (diploid number, 2N, per cell), all other rhinoceros species have 82 chromosomes.

 

White rhinoceros

Main article: White rhinoceros

There are two subspecies of white rhino: the southern white rhinoceros (Ceratotherium simum simum) and the northern white rhinoceros (Ceratotherium simum cottoni). In 2007, the southern subspecies had a wild population of 17,480 (IUCN2008) - 16,266 of which were in South Africa - making them the most abundant rhino subspecies in the world. However, the northern subspecies was critically endangered, with as few as four individuals in the wild; the possibility of complete extinction in the wild having been noted since June 2008.[5] Six are known to be held in captivity, two of which reside in a zoo in San Diego. Four born in a zoo in the Czech Republic were transferred to a wildlife refuge in Kenya in December 2009, in an effort to have the animals reproduce and save the subspecies.[6]

There is no conclusive explanation of the name white rhinoceros. A popular theory that "white" is a distortion of either the Afrikaans word weid or the Dutch word wijd (or its other possible spellings whyde, weit, etc.,) meaning wide and referring to the rhino's square lips is not supported by linguistic studies.[7][8]

The white rhino has an immense body and large head, a short neck and broad chest. This rhino can exceed 3,500 kg (7,700 lb), have a head-and-body length of 3.5–4.6 m (11–15 ft) and a shoulder height of 1.8–2 m (5.9–6.6 ft). The record-sized white rhinoceros was about 4,500 kg (10,000 lb).[9] On its snout it has two horns. The front horn is larger than the other horn and averages 90 cm (35 in) in length and can reach 150 cm (59 in). The white rhinoceros also has a prominent muscular hump that supports its relatively large head. The colour of this animal can range from yellowish brown to slate grey. Most of its body hair is found on the ear fringes and tail bristles, with the rest distributed rather sparsely over the rest of the body. White rhinos have the distinctive flat broad mouth that is used for grazing.

 

Black rhinoceros

Main article: Black rhinoceros

The name black rhinoceros (Diceros bicornis) was chosen to distinguish this species from the white rhinoceros (Ceratotherium simum). This can be confusing, as the two species are not really distinguishable by color. There are four subspecies of black rhino: South-central (Diceros bicornis minor), the most numerous, which once ranged from central Tanzania south through Zambia, Zimbabwe and Mozambique to northern and eastern South Africa; South-western (Diceros bicornis bicornis) which are better adapted to the arid and semi-arid savannas of Namibia, southern Angola, western Botswana and western South Africa; East African (Diceros bicornis michaeli), primarily in Tanzania; and West African (Diceros bicornis longipes) which was declared extinct in November 2011.[10] The native Tswanan name Keitloa is used to describe a South African variation of the black rhino in which the posterior horn is equal to or longer than the anterior horn.[11]

An adult black rhinoceros stands 150–175 cm (59–69 in) high at the shoulder and is 3.5–3.9 m (11–13 ft) in length.[12] An adult weighs from 850 to 1,600 kg (1,900 to 3,500 lb), exceptionally to 1,800 kg (4,000 lb), with the females being smaller than the males. Two horns on the skull are made of keratin with the larger front horn typically 50 cm long, exceptionally up to 140 cm. Sometimes, a third smaller horn may develop. The black rhino is much smaller than the white rhino, and has a pointed mouth, which it uses to grasp leaves and twigs when feeding.

During the latter half of the 20th century their numbers were severely reduced from an estimated 70,000[13] in the late 1960s to only 2,410 in 1995.[14]

Indian rhinoceros

Main article: Indian rhinoceros

The Indian rhinoceros, or the greater one-horned rhinoceros, (Rhinoceros unicornis) is now found almost exclusively in Nepal and North-Eastern India. The rhino once inhabited many areas ranging from Pakistan to Burma and may have even roamed in China. However, because of human influence, their range has shrunk and now they only exist in several protected areas of India (in Assam, West Bengal, Gujarat and a few pairs in Uttar Pradesh) and Nepal, plus a few pairs in Lal Suhanra National Park in Pakistan. It is confined to the tall grasslands and forests in the foothills of the Himalayas.

The Indian rhinoceros has thick, silver-brown skin which creates huge folds all over its body. Its upper legs and shoulders are covered in wart-like bumps, and it has very little body hair. Fully grown males are larger than females in the wild, weighing from 2,500–3,200 kg (5,500–7,100 lb).The Indian rhino stands at 1.75–2.0 metres (5.75–6.5 ft). Female Indian rhinos weigh about 1,900 kg and are 3–4 metres long. The record-sized specimen of this rhino was approximately 3,800 kg. The Indian rhino has a single horn that reaches a length of between 20 and 100 cm. Its size is comparable to that of the white rhino in Africa.

Two-thirds of the world's Indian rhinoceroses are now confined to the Kaziranga National Park situated in the Golaghat district of Assam, India.[15]

Javan rhinoceros

Main article: Javan rhinoceros

The Javan rhinoceros (Rhinoceros sondaicus) is one of the rarest and most endangered large mammals anywhere in the world.[16] According to 2002 estimates, only about 60 remain, in Java (Indonesia) and Vietnam. Of all the rhino species, the least is known of the Javan Rhino. These animals prefer dense lowland rain forest, tall grass and reed beds that are plentiful with large floodplains and mud wallows. Though once widespread throughout Asia, by the 1930s the rhinoceros was nearly hunted to extinction in India, Burma, Peninsular Malaysia, and Sumatra for the supposed medical powers of its horn and blood. As of 2009, there are only 40 of them remaining in Ujung Kulon Conservation, Java, Indonesia. The last rhinoceros in Vietnam was reportedly killed in 2010.[17]

Like the closely related, and larger, Indian rhinoceros, the Javan rhinoceros has a single horn. Its hairless, hazy gray skin falls into folds into the shoulder, back, and rump giving it an armored-like appearance. The Javan rhino's body length reaches up to 3.1–3.2 m (10–10 ft), including its head and a height of 1.5–1.7 m (4 ft 10 in–5 ft 7 in) tall. Adults are variously reported to weigh between 900–1,400 kg[18] or 1,360–2,000 kg.[19] Male horns can reach 26 cm in length, while in females they are knobs or are not present at all.[19]

Sumatran rhinoceros

Main article: Sumatran rhinoceros

The Sumatran rhinoceros (Dicerorhinus sumatrensis) is the smallest extant rhinoceros species, as well as the one with the most hair. It can be found at very high altitudes in Borneo and Sumatra. Due to habitat loss and poaching, its numbers have declined and it is the most threatened rhinoceros. About 275 Sumatran rhinos are believed to remain.

A mature Sumatran rhino typically stands about 130 cm (51 in) high at the shoulder, with a body length of 240–315 cm (94–124 in) and weighing around 700 kg (1,500 lb), though the largest individuals have been known to weigh as much as 1,000 kilograms. Like the African species, it has two horns; the larger is the front (25–79 cm), with the smaller usually less than 10 cm long. The males have much larger horns than the females. Hair can range from dense (the densest hair in young calves) to scarce. The color of these rhinos is reddish brown. The body is short and has stubby legs. They also have a prehensile lip.

Rhinocerotoids diverged from other perissodactyls by the early Eocene. Fossils of Hyrachyus eximus found in North America date to this period. This small hornless ancestor resembled a tapir or small horse more than a rhino. Three families, sometimes grouped together as the superfamily Rhinocerotoidea, evolved in the late Eocene: Hyracodontidae, Amynodontidae and Rhinocerotidae.

Hyracodontidae, also known as 'running rhinos', showed adaptations for speed, and would have looked more like horses than modern rhinos. The smallest hyracodontids were dog-sized; the largest was Indricotherium, believed to be one of the largest land mammals that ever existed. The hornless Indricotherium was almost seven metres high, ten metres long, and weighed as much as 15 tons. Like a giraffe, it ate leaves from trees. The hyracodontids spread across Eurasia from the mid-Eocene to early Miocene.

The Amynodontidae, also known as "aquatic rhinos", dispersed across North America and Eurasia, from the late Eocene to early Oligocene. The amynodontids were hippopotamus-like in their ecology and appearance, inhabiting rivers and lakes, and sharing many of the same adaptations to aquatic life as hippos.

The family of all modern rhinoceros, the Rhinocerotidae, first appeared in the Late Eocene in Eurasia. The earliest members of Rhinocerotidae were small and numerous; at least 26 genera lived in Eurasia and North America until a wave of extinctions in the middle Oligocene wiped out most of the smaller species. However, several independent lineages survived. Menoceras, a pig-sized rhinoceros, had two horns side-by-side. The North American Teleoceras had short legs, a barrel chest and lived until about 5 million years ago. The last rhinos in the Americas became extinct during the Pliocene.

Modern rhinos are believed to have began dispersal from Asia during the Miocene. Two species survived the most recent period of glaciation and inhabited Europe as recently as 10,000 years ago: the woolly rhinoceros and Elasmotherium. The woolly rhinoceros appeared in China around 1 million years ago and first arrived in Europe around 600,000 years ago. It reappeared 200,000 years ago, alongside the woolly mammoth, and became numerous. Eventually it was hunted to extinction by early humans. Elasmotherium, also known as the giant rhinoceros, survived through the middle Pleistocene: it was two meters tall, five meters long and weighed around five tons, with a single enormous horn, hypsodont teeth and long legs for running.

Of the extant rhinoceros species, the Sumatran rhino is the most archaic, first emerging more than 15 million years ago. The Sumatran rhino was closely related to the woolly rhinoceros, but not to the other modern species. The Indian rhino and Javan rhino are closely related and form a more recent lineage of Asian rhino. The ancestors of early Indian and Javan rhino diverged 2–4 million years ago.[21]

The origin of the two living African rhinos can be traced back to the late Miocene (6 mya) species Ceratotherium neumayri. The lineages containing the living species diverged by the early Pliocene (1.5 mya), when Diceros praecox, the likely ancestor of the black rhinoceros, appears in the fossil record.[22] The black and white rhinoceros remain so closely related that they can still mate and successfully produce offspring.

In the wild, adult rhinoceros have few natural predators other than humans. Young rhinos can fall prey to predators such as big cats, crocodiles, wild dogs, and hyenas. Although rhinos are of a large size and have a reputation for being tough, they are actually very easily poached; because it visits water holes daily, the rhinoceros is easily killed while taking a drink. As of December 2009 poaching has been on a global increase whilst efforts to protect the rhinoceros are considered increasingly ineffective. The worst estimate, that only 3% of poachers are successfully countered, is reported of Zimbabwe. Rhino horn is considered to be particularly effective on fevers and even "life saving" by traditional Chinese medicine practitioners, which in turn provides a sales market. Nepal is apparently alone in avoiding the crisis while poacher-hunters grow ever more sophisticated.[26] South African officials are calling for urgent action against rhinoceros poaching after poachers killed the last female rhinoceros in the Krugersdorp Game Reserve near Johannesburg.[27] Statistics from South African National Parks show a record 333 rhinoceros have been killed in 2010.[28]

Horns

 

Rhinoceros horns, unlike those of other horned mammals (which have a bony core), only consist of keratin. Rhinoceros horns are used in traditional Asian medicine, and for dagger handles in Yemen and Oman. Esmond Bradley Martin has reported on the trade for dagger handles in Yemen.[29]

One repeated misconception is that rhinoceros horn in powdered form is used as an aphrodisiac in Traditional Chinese Medicine (TCM) as Cornu Rhinoceri Asiatici It is, in fact, prescribed for fevers and convulsions.[30] Neither have been proven by evidence-based medicine. Discussions with TCM practitioners to reduce its use have met with mixed results since some TCM doctors see rhinoceros horn as a life-saving medicine of better quality than substitutes.[31] China has signed the CITES treaty however, and removed rhinoceros horn from the Chinese medicine pharmacopeia, administered by the Ministry of Health, in 1993. In 2011 in the United Kingdom, the Register of Chinese Herbal Medicine issued a formal statement condemning the use of rhinoceros horn.[32] A growing number of TCM educators have also spoken out against the practice.[33] To prevent poaching, in certain areas, rhinos have been tranquilized and their horns removed. Armed park rangers, particularly in South Africa, are also working on the front lines to combat poaching, sometimes killing poachers who are caught in the act. A recent spike in rhino killings has made conservationaists concerned about the future of rhino species. During 2011 448 rhino were killed for their horn in South Africa alone.[34] The horn is incredibly valuable: an average sized horn can bring in much as a quarter of a million dollars in Vietnam and many rhino range States have stockpiles of rhino horn.[35][36] Still, poaching is hitting record levels due to demands from China and Vietnam.[37]

Historical representations

 

Albrecht Dürer created a famous woodcut of a rhinoceros in 1515, based on a written description and brief sketch by an unknown artist of an Indian rhinoceros that had arrived in Lisbon earlier that year. Dürer never saw the animal itself and, as a result, Dürer's Rhinoceros is a somewhat inaccurate depiction.

There are legends about rhinoceros stamping out fire in Malaysia, India, and Burma. The mythical rhinoceros has a special name in Malay, badak api, where badak means rhinoceros and api means fire. The animal would come when a fire is lit in the forest and stamp it out.[38] There are no recent confirmations of this phenomenon. However, this legend has been reinforced by the film The Gods Must Be Crazy, where an African rhinoceros is shown to be putting out two campfires.

Conservation

International Rhino Foundation

Save the Rhino

Nicolaas Jan van Strien

Individual rhinoceroses

Abada

Clara

Rhinoceros of Versailles

See also: Fictional Rhinoceroses

Other

Rhinoceroses in ancient China

A wine vessel in the form of a bronze rhinoceros with silver inlay, from the Western Han (202 BC – 9 AD) period of China, sporting a saddle on its back

A rhinoceros depicted on a Roman mosaic in Villa Romana del Casale, an archeological site near Piazza Armerina in Sicily, Italy

Dürer's Rhinoceros, in a woodcut from 1515

Monk with rhinoceros horn. Samye, Tibet, 1938.

Indricotherium, the extinct "giant giraffe" rhinoceros. It stood 18 feet tall at the shoulder and weighed up to 20 tonnes (22 short tons).

Coelodonta, the extinct woolly rhinoceros

The thick dermal armour of the Rhinoceros evolved at the same time as shearing tusks[20]

The Sumatran rhinoceros is the smallest of the rhino species

Smaller in size than the Indian rhinoceros, the Javan rhinoceros also have a single horn

The Indian rhinoceros has a single horn

The black rhinoceros has a beak shaped lip and is similar in color to the white rhinoceros

The white rhinoceros is actually grey

Black rhinoceros (Diceros bicornis) at the Saint Louis Zoo

Scientific classification

Kingdom:Animalia

Phylum:Chordata

Class:Mammalia

Infraclass:Eutheria

Order:Perissodactyla

Suborder:Ceratomorpha

Superfamily:Rhinocerotoidea

Family:Rhinocerotidae

Gray, 1820

Extant Genera

Ceratotherium

Dicerorhinus

Diceros

Rhinoceros

Extinct genera, see text

 

NEW DELHI: A total of 631 animals, including 19 rhinos, died in the recent floods in Kaziranga National Park of Assam, the Rajya Sabha was informed today.

 

In a written reply to the House, forest and environment minister Jayanthi Natarajan also said that flood is a natural and recurring phenomenon in Kaziranga and it creates a variety of habitats for different species.

 

"Mortality of wild animals due to flood has been reported during the year only in Kaziranga Tiger Reserve. As reported by the state, a total of 631 animal deaths, including 19 rhinos, have occurred in Kaziranga due to excess water brought by the flood during June-July 2012," she said.

 

She also informed the House that the flooding results in damage to infrastructure such as roads, anti-poaching camps, artificial high grounds.

 

"Similar high floods of 1988 and 1998 recorded animal mortality of 1203 and 652 respectively," Natarajan said.

 

Replying to a separate question on tiger deaths reported in Corbett National Park in Uttarakhand, she said from 2008 till now, there are 19 such incidents of the big cats dying due to natural and other causes.

 

She said only two incidents of poaching were reported from the national park.

 

In reply to another question on Tiger Project, she said, "The country level tiger population, estimated once in every four years using the refined methodology, is 1706."

 

While the lower limit of the tiger population is estimated to be 1520, the upper limit has been fixed at 1909.

 

Providing details of the 'India State Survey of Forest Report 2011', Natarajan told the House that "Forest and tree cover in the country is 78.29 million hectare, which is 23.81 per cent of the total geographical cover. This includes 2.76 per cent of tree cover."

 

On the forest cover in hilly and tribal areas, she said, "In the hill and tribal districts of the country, a decrease in forest dover of 548 sq km and 679 sq km respectively has been reported as compared to the previous assessment."

 

The northeastern states account for one-fourth of the country's forest cover but, "A decline of 549 sq km in forest cover as compared to the previous assessment", she said.

 

Replying to a query on mangrove cover in the country, Natarajan said there has been an increase of 23.34 sq km during the same period.

More expensive than cocaine, rhino horn is now the party drug of choice among Vietnam’s young things.

 

Instead of a razor blade and mirror, a textured ceramic bowl is used for grinding down rhinoceros horn into a powder to be mixed with water or wine.

 

Rhino horn is made of keratin, the same protein as fingernails. Scientists say it has no medicinal value, and users aren’t getting high. The belief in Vietnam is that drinking a tonic made from the horn will detoxify the body after a night of heavy boozing, and prevent a hangover. One Vietnamese news website described rhino horn wine as “the alcoholic drink of millionaires.”

 

This is the latest twist in South Africa’s devastating rhino poaching crisis, which began with a sudden boom in illegal killings of the endangered animal in 2008 and has worsened every year since. Demand among the newly wealthy in Vietnam is the root of the problem, says TRAFFIC, the wildlife trade monitoring group.

 

Tom Milliken, a rhino expert with TRAFFIC, said that in Vietnam, offering your friends rhino horn at a party has become a fashionable way to show wealth and status.

 

The way it happens is like this: “I would get my closest friends and we’d go into another room. I would bring out some rhino horn and we’d all take it and then come back to the party,” said Milliken, who studied the phenomenon.

 

A new TRAFFIC report, co-authored by Milliken, details how surging demand for horn in Vietnam, corruption in South Africa’s wildlife industry, loopholes in regulations and criminal networks have all fed into the poaching epidemic.

 

Vietnam’s new rich have become the world’s largest consumer group of rhino horn, spurring demand and the continued slaughter of rhinos in South Africa.

 

Another key group of Vietnamese consumers is people with serious illnesses, in particular cancer, who believe rhino horn can cure them despite the lack of any medical evidence. The TRAFFIC report describes the phenomenon of “rhino horn touts” stalking the corridors at hospitals, seeking out desperate patients with cancer.

 

An update released by South Africa’s Department of Environmental Affairs said that 339 rhino have been killed illegally in the country since the start of 2012, on track to be the worst year for poaching yet. There have also been 192 poaching-related arrests this year.

 

South Africa is the primary target for poachers because it is home to 21,000 rhinos, or more than 80 per cent of the world population.

 

South Africa and Vietnam are beginning to cooperate on the problem, although progress has been slow.

 

Vietnam’s deputy foreign affairs minister Le Loung Minh visited South Africa last week for talks on illegal trade in wildlife with his counterpart Ebrahim Ebrahim. The two governments are set to sign a memorandum of understanding that would encompass cooperation in criminal investigations. But it has taken a year of sporadic talks to reach this point — a sign of the lack of urgent action.

 

“South Africa has progressively scaled up its response to rhino crime,” the report noted, pointing to a plan that is being implemented and the recent increase in “high-value arrests.”

 

South Africa’s environment ministry hired Mavuso Msimang to bring together South Africans in private and public sectors to find the best way to save the rhino.

 

The project involves studying the potential legalising of the rhino horn trade, a contentious issue. “The government has done a good job of putting their effort behind the saving of the rhino,” Msimang said at the launch of the TRAFFIC report. “It’s got shortcomings, coordination is not always great, but the will to do well is with us,” he said.

Every day in South Africa, a rhinoceros will bleed to death after its horn has been hacked off by poachers. The horns are sold on the black market in Asia, mostly in Vietnam, where they’re believed to have powerful medicinal properties. Dutch veterinarian Martine van Zijl Langhout works together with local wardens to try and protect this threatened species.

 

Van Zijll Langhout stalks as quietly as possible through the tall grass at Mauricedale Park in the east of South Africa near the famous Kruger Park. She pulls back the trigger on her special tranquiliser rifle, takes aim and fires. The rhinoceros in her sights wobbles groggily for a few minutes before sinking onto its knees and rolling unconscious onto its side. Van Zijll Langhout and her team, carrying a chainsaw, approach the animal cautiously.

 

Brutal killings

There are some 20,000 rhinos in South Africa, 80 percent of the world population. And every day these animals are slaughtered savagely by poachers. First the rhino is shot to bring it down, and then the horn is hacked off with axes and machetes. The poachers cut as deeply into the animal’s head as possible. Every extra centimetre of horn means more money in their pockets. In 2007, thirteen rhinos in South Africa fell victim to poachers. Last year that number had soared to 448, and the toll so far this year is 312.

 

Reducing risk

Loud snoring can be heard. The vet blindfolds the rhinoceros and then the park manager starts up the chainsaw and proceeds to slice into the beast’s horn. Van Zijll Langhout monitors its breathing: “This is one way to stop the poachers” she explains. “They want as much horn as possible so rhinos with a small horn are a less attractive target”.

 

Van Zijll Langhout came to South Africa in 1997 when she was still a student and worked at Kruger Park with lions, elephants and rhinos. She knew she’d found her dream job, and five years ago she returned as a qualified vet. “It’s an unquenchable passion, such an adventure, and every day is different,” she says, “It’s such a privilege to work with African animals and an honour to be able to do something for them”.

 

No better option

The preventive removal of the rhinoceros’ horn takes about ten minutes. Van Zijll Langhout, an energetic woman in her thirties with wildly curly hair, compares the process to clipping nails or having a haircut: “It’s completely painless; we cut above the blood vessels”. Again she checks the animal’s breathing as its snores echo through the bush. “It’s not nice that we have to do this, but I don’t really see a better option”, she sighs, “and the horn does grow back, otherwise we wouldn’t do it.” The fact that visitors to the park might be disappointed and expect to see rhinos complete with proud curving horns doesn’t bother her: “What matters is the animals’ survival”.

 

Organised crime

The fight against poaching is a difficult one. “These are professional criminals”, explains Van Zijll Langhout. “This isn’t about poor locals living in huts. Poachers have advanced weapons and sometimes even use helicopters.” The horns are worth more than their weight in gold, so it’s a lucrative trade for organised crime syndicates.

 

The horn falls to the ground; the team will preserve it and register it. The rhino is given an injection. Within minutes he’s back on his feet and walking off into the bush. His newly weightless head is no guarantee of safety though. A rhino was poached in the park the same week as the horns were sawn off. Even the stump that remains after the procedure is worth big money.

Both black and white rhinoceroses are actually gray. They are different not in color but in lip shape. The black rhino has a pointed upper lip, while its white relative has a squared lip. The difference in lip shape is related to the animals' diets. Black rhinos are browsers that get most of their sustenance from eating trees and bushes. They use their lips to pluck leaves and fruit from the branches. White rhinos graze on grasses, walking with their enormous heads and squared lips lowered to the ground.

 

White rhinos live on Africa's grassy plains, where they sometimes gather in groups of as many as a dozen individuals. Females reproduce only every two and a half to five years. Their single calf does not live on its own until it is about three years old.

 

Under the hot African sun, white rhinos take cover by lying in the shade. Rhinos are also wallowers. They find a suitable water hole and roll in its mud, coating their skin with a natural bug repellent and sun block.

 

Rhinos have sharp hearing and a keen sense of smell. They may find one another by following the trail of scent each enormous animal leaves behind it on the landscape.

 

White rhinos have two horns, the foremost more prominent than the other. Rhino horns grow as much as three inches (eight centimeters) a year, and have been known to grow up to 5 feet (1.5 meters) long. Females use their horns to protect their young, while males use them to battle attackers.

 

The prominent horn for which rhinos are so well known has been their downfall. Many animals have been killed for this hard, hair-like growth, which is revered for medicinal use in China, Taiwan, Hong Kong, and Singapore. The horn is also valued in North Africa and the Middle East as an ornamental dagger handle.

 

The white rhino once roamed much of sub-Saharan Africa, but today is on the verge of extinction due to poaching fueled by these commercial uses. Only about 11,000 white rhinos survive in the wild, and many organizations are working to protect this much loved animal.Fast Facts

 

Type:

Mammal

Diet:

Herbivore

Size:

Head and body, 11 to 13.75 ft (3.4 to 4.2 m); tail, 20 to 27.5 in (50 to 70 cm)

Weight:

3,168 to 7,920 lbs (1,440 to 3,600 kg)

Protection status:

Endangered

Size relative to a 6-ft (2-m) man:

Both black and white rhinoceroses are actually gray. They are different not in color but in lip shape. The black rhino has a pointed upper lip, while its white relative has a squared lip. The difference in lip shape is related to the animals' diets. Black rhinos are browsers that get most of their sustenance from eating trees and bushes. They use their lips to pluck leaves and fruit from the branches. White rhinos graze on grasses, walking with their enormous heads and squared lips lowered to the ground.

 

Except for females and their offspring, black rhinos are solitary. Females reproduce only every two and a half to five years. Their single calf does not live on its own until it is about three years old.

 

Black rhinos feed at night and during the gloaming hours of dawn and dusk. Under the hot African sun, they take cover by lying in the shade. Rhinos are also wallowers. They often find a suitable water hole and roll in its mud, coating their skin with a natural bug repellent and sun block.

 

Rhinos have sharp hearing and a keen sense of smell. They may find one another by following the trail of scent each enormous animal leaves behind it on the landscape.

 

Black rhinos boast two horns, the foremost more prominent than the other. Rhino horns grow as much as three inches (eight centimeters) a year, and have been known to grow up to five feet (one and a half meters) long. Females use their horns to protect their young, while males use them to battle attackers.

 

The prominent horn for which rhinos are so well known has also been their downfall. Many animals have been killed for the hard, hairlike growth, which is revered for medicinal uses in China, Taiwan, Hong Kong, and Singapore. The horn is also valued in North Africa and the Middle East as an ornamental dagger handle.

 

The black rhino once roamed most of sub-Saharan Africa, but today is on the verge of extinction due to poaching fueled by commercial demand.

The rifle shot boomed through the darkening forest just as Damien Mander arrived at his campfire after a long day training game ranger recruits in western Zimbabwe's Nakavango game reserve. His thoughts flew to Basta, a pregnant black rhinoceros, and her two-year-old calf. That afternoon one of his rangers had discovered human footprints following the pair's tracks as Basta sought cover in deep bush to deliver the newest member of her threatened species.

 

Damien, a hard-muscled former Australian Special Forces sniper with an imposing menagerie of tattoos, including "Seek & Destroy" in gothic lettering across his chest, swiveled his head, trying to place the direction of the shot. "There, near the eastern boundary," he pointed into the blackness. "Sounded like a .223," he said, identifying the position and caliber, a habit left over from 12 tours in Iraq. He and his rangers grabbed shotguns, radios, and medical kits and piled into two Land Cruisers. They roared into the night, hoping to cut off the shooter. The rangers rolled down their windows and listened for a second shot, which would likely signal Basta's calf was taken as well.

 

It was an ideal poacher's setup: half-moon, almost no wind. The human tracks were especially ominous. Poaching crews often pay trackers to find the rhinos, follow them until dusk, then radio their position to a shooter with a high-powered rifle. After the animal is down, the two horns on its snout are hacked off in minutes, and the massive carcass is left to hyenas and vultures. Nearly always the horns are fenced to an Asian buyer; an enterprising crew might also cut out Basta's fetus and the eyes of the mother and calf to sell to black magic or muti practitioners. If this gang was well organized, a group of heavily armed men would be covering the escape route, ready to ambush the rangers.

 

As the Land Cruiser bucked over rutted tracks, Damien did a quick calculation—between his vehicles he had two antiquated shotguns with about a dozen shells. Based on the sound of the shot, the poachers held an advantage in firepower. If the rangers did pick up a trail and followed on foot, they would have to contend with lions, leopards, and hyenas out hunting in the dark.

 

In the backseat of one of the speeding Land Cruisers, Benzene, a Zimbabwean ranger who had spent nearly a year watching over Basta and her calf and knew the pair intimately, loaded three shells into his shotgun, flicked on the safety, and chambered a round. As we bounced into the night, he said, "It is better for the poachers if they meet a lion than if they meet us."

 

AND SO GOES A NIGHT on the front lines of southern Africa's ruthless and murky rhino war, which since 2006 has seen more than a thousand rhinos slaughtered, some 22 poachers gunned down and more than 200 arrested last year in South Africa alone. At the bloody heart of this conflict is the rhino's horn, a prized ingredient in traditional Asian medicines. Though black market prices vary widely, as of last fall dealers in Vietnam quoted prices ranging from $33 to $133 a gram, which at the top end is double the price of gold and can exceed the price of cocaine.

 

Although the range of the two African species—the white rhino and its smaller cousin, the black rhino—has been reduced primarily to southern Africa and Kenya, their populations had shown encouraging improvement. In 2007 white rhinos numbered 17,470, while blacks had nearly doubled to 4,230 since the mid '90s.

 

For conservationists these numbers represented a triumph. In the 1970s and '80s, poaching had devastated the two species. Then China banned rhino horn from traditional medicine, and Yemen forbade its use for ceremonial dagger handles. All signs seemed to point to better days. But in 2008 the number of poached rhinos in South Africa shot up to 83, from just 13 in 2007. By 2010 the figure had soared to 333, followed by over 400 last year. Traffic, a wildlife trade monitoring network, found most of the horn trade now leads to Vietnam, a shift that coincided with a swell of rumors that a high-ranking Vietnamese official used rhino horn to cure his cancer.

 

Meanwhile in South Africa, attracted by spiraling prices—and profits—crime syndicates began adding rhino poaching to their portfolios.

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Bushwalking in Tidbinbilla Nature Reserve – Sulphur-crested Cockatoo.

 

The Sulphur-crested Cockatoo, Cacatua galerita, is a relatively large white cockatoo found in wooded habitats in Australia and New Guinea. It has a total length of 44–55 cm (17–22 in), with the Australian subspecies larger than subspecies from New Guinea and nearby islands. The plumage is overall white, while the underwing and tail are tinged yellow. The expressive crest is yellow. The bill is black, the legs are grey, and the eye-ring is whitish. These birds are very long-lived, and can live upwards of 70 years in captivity, although they only live to about 20–40 years in the wild. They have been known to engage in geophagy, the process of eating clay to detoxify their food. These birds produce a very fine powder to waterproof themselves instead of oil as many other creatures do.

 

en.wikipedia.org/wiki/Sulphur-crested_Cockatoo

 

Tidbinbilla Nature Reserve, on the fringe of Namadgi National Park, is a short drive from the city of Canberra, Australian Capital Territory, Australia. The reserve covers an area of approximately 54.50 km. Tidbinbilla Mountain is believed to have been used for initiation ceremonies. Tidbinbilla has a wide variety of bushwalks - ranging from 30 minutes to over 6 hours. It is also a native habitat for kangaroos, wallabies, platypus, koalas, lyrebirds, emus and other wildlife. On 7 November 2008 The Park was added to the Australian National Heritage List as one of eleven areas constituting the Australian Alps National Parks and Reserves.

 

en.wikipedia.org/wiki/Tidbinbilla_Nature_Reserve

Botswana, Moremi National Park, Moremi Game Reserve, Private Reserve, Farm, Chobe National park, Chobe Game Reserve, Zambia, Zambezi River, Livingstone, Zimbabwe, Kenya, Tanzania, Wildlife Conservation Project, Maramba River Lodge, South Africa, Krugger National Park, Okavango Delta, Kalahari region, Kalahari Desert.

Rhinoceros /raɪˈnɒsərəs/, often abbreviated as rhino, is a group of five extant species of knee-less, odd-toed ungulates in the family Rhinocerotidae. Two of these species are native to Africa and three to southern Asia.

Members of the rhinoceros family are characterized by their large size (they are some of the largest remaining megafauna, with all of the species able to reach one tonne or more in weight); as well as by a herbivorous diet; a thick protective skin, 1.5–5 cm thick, formed from layers of collagen positioned in a lattice structure; relatively small brains for mammals this size (400–600 g); and a large horn. They generally eat leafy material, although their ability to ferment food in their hindgut allows them to subsist on more fibrous plant matter, if necessary. Unlike other perissodactyls, the two African species of rhinoceros lack teeth at the front of their mouths, relying instead on their powerful premolar and molar teeth to grind up plant food.[1]

Rhinoceros are killed by humans for their horns, which are bought and sold on the black market, and which are used by some cultures for ornamental or (pseudo-scientific) medicinal purposes. The horns are made of keratin, the same type of protein that makes up hair and fingernails.[2] Both African species and the Sumatran rhinoceros have two horns, while the Indian and Javan rhinoceros have a single horn.

The IUCN Red List identifies three of the species as critically endangered.

The word rhinoceros is derived through Latin from the Ancient Greek: ῥῑνόκερως, which is composed of ῥῑνο- (rhino-, "nose") and κέρας (keras, "horn"). The plural in English is rhinoceros or rhinoceroses. The collective noun for a group of rhinoceroses is crash or herd.

The five living species fall into three categories. The two African species, the white rhinoceros and the black rhinoceros, belong to the Dicerotini group, which originated in the middle Miocene, about 14.2 million years ago. The species diverged during the early Pliocene (about 5 million years ago). The main difference between black and white rhinos is the shape of their mouths - white rhinos have broad flat lips for grazing, whereas black rhinos have long pointed lips for eating foliage.

There are two living Rhinocerotini species, the Indian rhinoceros and the Javan rhinoceros, which diverged from one another about 10 million years ago. The Sumatran rhinoceros is the only surviving representative of the most primitive group, the Dicerorhinini, which emerged in the Miocene (about 20 million years ago).[3] The extinct woolly rhinoceros of northern Europe and Asia was also a member of this tribe.

A subspecific hybrid white rhino (Ceratotherium s. simum × C. s. cottoni) was bred at the Dvůr Králové Zoo (Zoological Garden Dvur Kralove nad Labem) in the Czech Republic in 1977. Interspecific hybridisation of black and white rhinoceros has also been confirmed.[4]

While the black rhinoceros has 84 chromosomes (diploid number, 2N, per cell), all other rhinoceros species have 82 chromosomes.

 

White rhinoceros

Main article: White rhinoceros

There are two subspecies of white rhino: the southern white rhinoceros (Ceratotherium simum simum) and the northern white rhinoceros (Ceratotherium simum cottoni). In 2007, the southern subspecies had a wild population of 17,480 (IUCN2008) - 16,266 of which were in South Africa - making them the most abundant rhino subspecies in the world. However, the northern subspecies was critically endangered, with as few as four individuals in the wild; the possibility of complete extinction in the wild having been noted since June 2008.[5] Six are known to be held in captivity, two of which reside in a zoo in San Diego. Four born in a zoo in the Czech Republic were transferred to a wildlife refuge in Kenya in December 2009, in an effort to have the animals reproduce and save the subspecies.[6]

There is no conclusive explanation of the name white rhinoceros. A popular theory that "white" is a distortion of either the Afrikaans word weid or the Dutch word wijd (or its other possible spellings whyde, weit, etc.,) meaning wide and referring to the rhino's square lips is not supported by linguistic studies.[7][8]

The white rhino has an immense body and large head, a short neck and broad chest. This rhino can exceed 3,500 kg (7,700 lb), have a head-and-body length of 3.5–4.6 m (11–15 ft) and a shoulder height of 1.8–2 m (5.9–6.6 ft). The record-sized white rhinoceros was about 4,500 kg (10,000 lb).[9] On its snout it has two horns. The front horn is larger than the other horn and averages 90 cm (35 in) in length and can reach 150 cm (59 in). The white rhinoceros also has a prominent muscular hump that supports its relatively large head. The colour of this animal can range from yellowish brown to slate grey. Most of its body hair is found on the ear fringes and tail bristles, with the rest distributed rather sparsely over the rest of the body. White rhinos have the distinctive flat broad mouth that is used for grazing.

 

Black rhinoceros

Main article: Black rhinoceros

The name black rhinoceros (Diceros bicornis) was chosen to distinguish this species from the white rhinoceros (Ceratotherium simum). This can be confusing, as the two species are not really distinguishable by color. There are four subspecies of black rhino: South-central (Diceros bicornis minor), the most numerous, which once ranged from central Tanzania south through Zambia, Zimbabwe and Mozambique to northern and eastern South Africa; South-western (Diceros bicornis bicornis) which are better adapted to the arid and semi-arid savannas of Namibia, southern Angola, western Botswana and western South Africa; East African (Diceros bicornis michaeli), primarily in Tanzania; and West African (Diceros bicornis longipes) which was declared extinct in November 2011.[10] The native Tswanan name Keitloa is used to describe a South African variation of the black rhino in which the posterior horn is equal to or longer than the anterior horn.[11]

An adult black rhinoceros stands 150–175 cm (59–69 in) high at the shoulder and is 3.5–3.9 m (11–13 ft) in length.[12] An adult weighs from 850 to 1,600 kg (1,900 to 3,500 lb), exceptionally to 1,800 kg (4,000 lb), with the females being smaller than the males. Two horns on the skull are made of keratin with the larger front horn typically 50 cm long, exceptionally up to 140 cm. Sometimes, a third smaller horn may develop. The black rhino is much smaller than the white rhino, and has a pointed mouth, which it uses to grasp leaves and twigs when feeding.

During the latter half of the 20th century their numbers were severely reduced from an estimated 70,000[13] in the late 1960s to only 2,410 in 1995.[14]

Indian rhinoceros

Main article: Indian rhinoceros

The Indian rhinoceros, or the greater one-horned rhinoceros, (Rhinoceros unicornis) is now found almost exclusively in Nepal and North-Eastern India. The rhino once inhabited many areas ranging from Pakistan to Burma and may have even roamed in China. However, because of human influence, their range has shrunk and now they only exist in several protected areas of India (in Assam, West Bengal, Gujarat and a few pairs in Uttar Pradesh) and Nepal, plus a few pairs in Lal Suhanra National Park in Pakistan. It is confined to the tall grasslands and forests in the foothills of the Himalayas.

The Indian rhinoceros has thick, silver-brown skin which creates huge folds all over its body. Its upper legs and shoulders are covered in wart-like bumps, and it has very little body hair. Fully grown males are larger than females in the wild, weighing from 2,500–3,200 kg (5,500–7,100 lb).The Indian rhino stands at 1.75–2.0 metres (5.75–6.5 ft). Female Indian rhinos weigh about 1,900 kg and are 3–4 metres long. The record-sized specimen of this rhino was approximately 3,800 kg. The Indian rhino has a single horn that reaches a length of between 20 and 100 cm. Its size is comparable to that of the white rhino in Africa.

Two-thirds of the world's Indian rhinoceroses are now confined to the Kaziranga National Park situated in the Golaghat district of Assam, India.[15]

Javan rhinoceros

Main article: Javan rhinoceros

The Javan rhinoceros (Rhinoceros sondaicus) is one of the rarest and most endangered large mammals anywhere in the world.[16] According to 2002 estimates, only about 60 remain, in Java (Indonesia) and Vietnam. Of all the rhino species, the least is known of the Javan Rhino. These animals prefer dense lowland rain forest, tall grass and reed beds that are plentiful with large floodplains and mud wallows. Though once widespread throughout Asia, by the 1930s the rhinoceros was nearly hunted to extinction in India, Burma, Peninsular Malaysia, and Sumatra for the supposed medical powers of its horn and blood. As of 2009, there are only 40 of them remaining in Ujung Kulon Conservation, Java, Indonesia. The last rhinoceros in Vietnam was reportedly killed in 2010.[17]

Like the closely related, and larger, Indian rhinoceros, the Javan rhinoceros has a single horn. Its hairless, hazy gray skin falls into folds into the shoulder, back, and rump giving it an armored-like appearance. The Javan rhino's body length reaches up to 3.1–3.2 m (10–10 ft), including its head and a height of 1.5–1.7 m (4 ft 10 in–5 ft 7 in) tall. Adults are variously reported to weigh between 900–1,400 kg[18] or 1,360–2,000 kg.[19] Male horns can reach 26 cm in length, while in females they are knobs or are not present at all.[19]

Sumatran rhinoceros

Main article: Sumatran rhinoceros

The Sumatran rhinoceros (Dicerorhinus sumatrensis) is the smallest extant rhinoceros species, as well as the one with the most hair. It can be found at very high altitudes in Borneo and Sumatra. Due to habitat loss and poaching, its numbers have declined and it is the most threatened rhinoceros. About 275 Sumatran rhinos are believed to remain.

A mature Sumatran rhino typically stands about 130 cm (51 in) high at the shoulder, with a body length of 240–315 cm (94–124 in) and weighing around 700 kg (1,500 lb), though the largest individuals have been known to weigh as much as 1,000 kilograms. Like the African species, it has two horns; the larger is the front (25–79 cm), with the smaller usually less than 10 cm long. The males have much larger horns than the females. Hair can range from dense (the densest hair in young calves) to scarce. The color of these rhinos is reddish brown. The body is short and has stubby legs. They also have a prehensile lip.

Rhinocerotoids diverged from other perissodactyls by the early Eocene. Fossils of Hyrachyus eximus found in North America date to this period. This small hornless ancestor resembled a tapir or small horse more than a rhino. Three families, sometimes grouped together as the superfamily Rhinocerotoidea, evolved in the late Eocene: Hyracodontidae, Amynodontidae and Rhinocerotidae.

Hyracodontidae, also known as 'running rhinos', showed adaptations for speed, and would have looked more like horses than modern rhinos. The smallest hyracodontids were dog-sized; the largest was Indricotherium, believed to be one of the largest land mammals that ever existed. The hornless Indricotherium was almost seven metres high, ten metres long, and weighed as much as 15 tons. Like a giraffe, it ate leaves from trees. The hyracodontids spread across Eurasia from the mid-Eocene to early Miocene.

The Amynodontidae, also known as "aquatic rhinos", dispersed across North America and Eurasia, from the late Eocene to early Oligocene. The amynodontids were hippopotamus-like in their ecology and appearance, inhabiting rivers and lakes, and sharing many of the same adaptations to aquatic life as hippos.

The family of all modern rhinoceros, the Rhinocerotidae, first appeared in the Late Eocene in Eurasia. The earliest members of Rhinocerotidae were small and numerous; at least 26 genera lived in Eurasia and North America until a wave of extinctions in the middle Oligocene wiped out most of the smaller species. However, several independent lineages survived. Menoceras, a pig-sized rhinoceros, had two horns side-by-side. The North American Teleoceras had short legs, a barrel chest and lived until about 5 million years ago. The last rhinos in the Americas became extinct during the Pliocene.

Modern rhinos are believed to have began dispersal from Asia during the Miocene. Two species survived the most recent period of glaciation and inhabited Europe as recently as 10,000 years ago: the woolly rhinoceros and Elasmotherium. The woolly rhinoceros appeared in China around 1 million years ago and first arrived in Europe around 600,000 years ago. It reappeared 200,000 years ago, alongside the woolly mammoth, and became numerous. Eventually it was hunted to extinction by early humans. Elasmotherium, also known as the giant rhinoceros, survived through the middle Pleistocene: it was two meters tall, five meters long and weighed around five tons, with a single enormous horn, hypsodont teeth and long legs for running.

Of the extant rhinoceros species, the Sumatran rhino is the most archaic, first emerging more than 15 million years ago. The Sumatran rhino was closely related to the woolly rhinoceros, but not to the other modern species. The Indian rhino and Javan rhino are closely related and form a more recent lineage of Asian rhino. The ancestors of early Indian and Javan rhino diverged 2–4 million years ago.[21]

The origin of the two living African rhinos can be traced back to the late Miocene (6 mya) species Ceratotherium neumayri. The lineages containing the living species diverged by the early Pliocene (1.5 mya), when Diceros praecox, the likely ancestor of the black rhinoceros, appears in the fossil record.[22] The black and white rhinoceros remain so closely related that they can still mate and successfully produce offspring.

In the wild, adult rhinoceros have few natural predators other than humans. Young rhinos can fall prey to predators such as big cats, crocodiles, wild dogs, and hyenas. Although rhinos are of a large size and have a reputation for being tough, they are actually very easily poached; because it visits water holes daily, the rhinoceros is easily killed while taking a drink. As of December 2009 poaching has been on a global increase whilst efforts to protect the rhinoceros are considered increasingly ineffective. The worst estimate, that only 3% of poachers are successfully countered, is reported of Zimbabwe. Rhino horn is considered to be particularly effective on fevers and even "life saving" by traditional Chinese medicine practitioners, which in turn provides a sales market. Nepal is apparently alone in avoiding the crisis while poacher-hunters grow ever more sophisticated.[26] South African officials are calling for urgent action against rhinoceros poaching after poachers killed the last female rhinoceros in the Krugersdorp Game Reserve near Johannesburg.[27] Statistics from South African National Parks show a record 333 rhinoceros have been killed in 2010.[28]

Horns

 

Rhinoceros horns, unlike those of other horned mammals (which have a bony core), only consist of keratin. Rhinoceros horns are used in traditional Asian medicine, and for dagger handles in Yemen and Oman. Esmond Bradley Martin has reported on the trade for dagger handles in Yemen.[29]

One repeated misconception is that rhinoceros horn in powdered form is used as an aphrodisiac in Traditional Chinese Medicine (TCM) as Cornu Rhinoceri Asiatici It is, in fact, prescribed for fevers and convulsions.[30] Neither have been proven by evidence-based medicine. Discussions with TCM practitioners to reduce its use have met with mixed results since some TCM doctors see rhinoceros horn as a life-saving medicine of better quality than substitutes.[31] China has signed the CITES treaty however, and removed rhinoceros horn from the Chinese medicine pharmacopeia, administered by the Ministry of Health, in 1993. In 2011 in the United Kingdom, the Register of Chinese Herbal Medicine issued a formal statement condemning the use of rhinoceros horn.[32] A growing number of TCM educators have also spoken out against the practice.[33] To prevent poaching, in certain areas, rhinos have been tranquilized and their horns removed. Armed park rangers, particularly in South Africa, are also working on the front lines to combat poaching, sometimes killing poachers who are caught in the act. A recent spike in rhino killings has made conservationaists concerned about the future of rhino species. During 2011 448 rhino were killed for their horn in South Africa alone.[34] The horn is incredibly valuable: an average sized horn can bring in much as a quarter of a million dollars in Vietnam and many rhino range States have stockpiles of rhino horn.[35][36] Still, poaching is hitting record levels due to demands from China and Vietnam.[37]

Historical representations

 

Albrecht Dürer created a famous woodcut of a rhinoceros in 1515, based on a written description and brief sketch by an unknown artist of an Indian rhinoceros that had arrived in Lisbon earlier that year. Dürer never saw the animal itself and, as a result, Dürer's Rhinoceros is a somewhat inaccurate depiction.

There are legends about rhinoceros stamping out fire in Malaysia, India, and Burma. The mythical rhinoceros has a special name in Malay, badak api, where badak means rhinoceros and api means fire. The animal would come when a fire is lit in the forest and stamp it out.[38] There are no recent confirmations of this phenomenon. However, this legend has been reinforced by the film The Gods Must Be Crazy, where an African rhinoceros is shown to be putting out two campfires.

Conservation

International Rhino Foundation

Save the Rhino

Nicolaas Jan van Strien

Individual rhinoceroses

Abada

Clara

Rhinoceros of Versailles

See also: Fictional Rhinoceroses

Other

Rhinoceroses in ancient China

A wine vessel in the form of a bronze rhinoceros with silver inlay, from the Western Han (202 BC – 9 AD) period of China, sporting a saddle on its back

A rhinoceros depicted on a Roman mosaic in Villa Romana del Casale, an archeological site near Piazza Armerina in Sicily, Italy

Dürer's Rhinoceros, in a woodcut from 1515

Monk with rhinoceros horn. Samye, Tibet, 1938.

Indricotherium, the extinct "giant giraffe" rhinoceros. It stood 18 feet tall at the shoulder and weighed up to 20 tonnes (22 short tons).

Coelodonta, the extinct woolly rhinoceros

The thick dermal armour of the Rhinoceros evolved at the same time as shearing tusks[20]

The Sumatran rhinoceros is the smallest of the rhino species

Smaller in size than the Indian rhinoceros, the Javan rhinoceros also have a single horn

The Indian rhinoceros has a single horn

The black rhinoceros has a beak shaped lip and is similar in color to the white rhinoceros

The white rhinoceros is actually grey

Black rhinoceros (Diceros bicornis) at the Saint Louis Zoo

Scientific classification

Kingdom:Animalia

Phylum:Chordata

Class:Mammalia

Infraclass:Eutheria

Order:Perissodactyla

Suborder:Ceratomorpha

Superfamily:Rhinocerotoidea

Family:Rhinocerotidae

Gray, 1820

Extant Genera

Ceratotherium

Dicerorhinus

Diceros

Rhinoceros

Extinct genera, see text

 

NEW DELHI: A total of 631 animals, including 19 rhinos, died in the recent floods in Kaziranga National Park of Assam, the Rajya Sabha was informed today.

 

In a written reply to the House, forest and environment minister Jayanthi Natarajan also said that flood is a natural and recurring phenomenon in Kaziranga and it creates a variety of habitats for different species.

 

"Mortality of wild animals due to flood has been reported during the year only in Kaziranga Tiger Reserve. As reported by the state, a total of 631 animal deaths, including 19 rhinos, have occurred in Kaziranga due to excess water brought by the flood during June-July 2012," she said.

 

She also informed the House that the flooding results in damage to infrastructure such as roads, anti-poaching camps, artificial high grounds.

 

"Similar high floods of 1988 and 1998 recorded animal mortality of 1203 and 652 respectively," Natarajan said.

 

Replying to a separate question on tiger deaths reported in Corbett National Park in Uttarakhand, she said from 2008 till now, there are 19 such incidents of the big cats dying due to natural and other causes.

 

She said only two incidents of poaching were reported from the national park.

 

In reply to another question on Tiger Project, she said, "The country level tiger population, estimated once in every four years using the refined methodology, is 1706."

 

While the lower limit of the tiger population is estimated to be 1520, the upper limit has been fixed at 1909.

 

Providing details of the 'India State Survey of Forest Report 2011', Natarajan told the House that "Forest and tree cover in the country is 78.29 million hectare, which is 23.81 per cent of the total geographical cover. This includes 2.76 per cent of tree cover."

 

On the forest cover in hilly and tribal areas, she said, "In the hill and tribal districts of the country, a decrease in forest dover of 548 sq km and 679 sq km respectively has been reported as compared to the previous assessment."

 

The northeastern states account for one-fourth of the country's forest cover but, "A decline of 549 sq km in forest cover as compared to the previous assessment", she said.

 

Replying to a query on mangrove cover in the country, Natarajan said there has been an increase of 23.34 sq km during the same period.

More expensive than cocaine, rhino horn is now the party drug of choice among Vietnam’s young things.

 

Instead of a razor blade and mirror, a textured ceramic bowl is used for grinding down rhinoceros horn into a powder to be mixed with water or wine.

 

Rhino horn is made of keratin, the same protein as fingernails. Scientists say it has no medicinal value, and users aren’t getting high. The belief in Vietnam is that drinking a tonic made from the horn will detoxify the body after a night of heavy boozing, and prevent a hangover. One Vietnamese news website described rhino horn wine as “the alcoholic drink of millionaires.”

 

This is the latest twist in South Africa’s devastating rhino poaching crisis, which began with a sudden boom in illegal killings of the endangered animal in 2008 and has worsened every year since. Demand among the newly wealthy in Vietnam is the root of the problem, says TRAFFIC, the wildlife trade monitoring group.

 

Tom Milliken, a rhino expert with TRAFFIC, said that in Vietnam, offering your friends rhino horn at a party has become a fashionable way to show wealth and status.

 

The way it happens is like this: “I would get my closest friends and we’d go into another room. I would bring out some rhino horn and we’d all take it and then come back to the party,” said Milliken, who studied the phenomenon.

 

A new TRAFFIC report, co-authored by Milliken, details how surging demand for horn in Vietnam, corruption in South Africa’s wildlife industry, loopholes in regulations and criminal networks have all fed into the poaching epidemic.

 

Vietnam’s new rich have become the world’s largest consumer group of rhino horn, spurring demand and the continued slaughter of rhinos in South Africa.

 

Another key group of Vietnamese consumers is people with serious illnesses, in particular cancer, who believe rhino horn can cure them despite the lack of any medical evidence. The TRAFFIC report describes the phenomenon of “rhino horn touts” stalking the corridors at hospitals, seeking out desperate patients with cancer.

 

An update released by South Africa’s Department of Environmental Affairs said that 339 rhino have been killed illegally in the country since the start of 2012, on track to be the worst year for poaching yet. There have also been 192 poaching-related arrests this year.

 

South Africa is the primary target for poachers because it is home to 21,000 rhinos, or more than 80 per cent of the world population.

 

South Africa and Vietnam are beginning to cooperate on the problem, although progress has been slow.

 

Vietnam’s deputy foreign affairs minister Le Loung Minh visited South Africa last week for talks on illegal trade in wildlife with his counterpart Ebrahim Ebrahim. The two governments are set to sign a memorandum of understanding that would encompass cooperation in criminal investigations. But it has taken a year of sporadic talks to reach this point — a sign of the lack of urgent action.

 

“South Africa has progressively scaled up its response to rhino crime,” the report noted, pointing to a plan that is being implemented and the recent increase in “high-value arrests.”

 

South Africa’s environment ministry hired Mavuso Msimang to bring together South Africans in private and public sectors to find the best way to save the rhino.

 

The project involves studying the potential legalising of the rhino horn trade, a contentious issue. “The government has done a good job of putting their effort behind the saving of the rhino,” Msimang said at the launch of the TRAFFIC report. “It’s got shortcomings, coordination is not always great, but the will to do well is with us,” he said.

Every day in South Africa, a rhinoceros will bleed to death after its horn has been hacked off by poachers. The horns are sold on the black market in Asia, mostly in Vietnam, where they’re believed to have powerful medicinal properties. Dutch veterinarian Martine van Zijl Langhout works together with local wardens to try and protect this threatened species.

 

Van Zijll Langhout stalks as quietly as possible through the tall grass at Mauricedale Park in the east of South Africa near the famous Kruger Park. She pulls back the trigger on her special tranquiliser rifle, takes aim and fires. The rhinoceros in her sights wobbles groggily for a few minutes before sinking onto its knees and rolling unconscious onto its side. Van Zijll Langhout and her team, carrying a chainsaw, approach the animal cautiously.

 

Brutal killings

There are some 20,000 rhinos in South Africa, 80 percent of the world population. And every day these animals are slaughtered savagely by poachers. First the rhino is shot to bring it down, and then the horn is hacked off with axes and machetes. The poachers cut as deeply into the animal’s head as possible. Every extra centimetre of horn means more money in their pockets. In 2007, thirteen rhinos in South Africa fell victim to poachers. Last year that number had soared to 448, and the toll so far this year is 312.

 

Reducing risk

Loud snoring can be heard. The vet blindfolds the rhinoceros and then the park manager starts up the chainsaw and proceeds to slice into the beast’s horn. Van Zijll Langhout monitors its breathing: “This is one way to stop the poachers” she explains. “They want as much horn as possible so rhinos with a small horn are a less attractive target”.

 

Van Zijll Langhout came to South Africa in 1997 when she was still a student and worked at Kruger Park with lions, elephants and rhinos. She knew she’d found her dream job, and five years ago she returned as a qualified vet. “It’s an unquenchable passion, such an adventure, and every day is different,” she says, “It’s such a privilege to work with African animals and an honour to be able to do something for them”.

 

No better option

The preventive removal of the rhinoceros’ horn takes about ten minutes. Van Zijll Langhout, an energetic woman in her thirties with wildly curly hair, compares the process to clipping nails or having a haircut: “It’s completely painless; we cut above the blood vessels”. Again she checks the animal’s breathing as its snores echo through the bush. “It’s not nice that we have to do this, but I don’t really see a better option”, she sighs, “and the horn does grow back, otherwise we wouldn’t do it.” The fact that visitors to the park might be disappointed and expect to see rhinos complete with proud curving horns doesn’t bother her: “What matters is the animals’ survival”.

 

Organised crime

The fight against poaching is a difficult one. “These are professional criminals”, explains Van Zijll Langhout. “This isn’t about poor locals living in huts. Poachers have advanced weapons and sometimes even use helicopters.” The horns are worth more than their weight in gold, so it’s a lucrative trade for organised crime syndicates.

 

The horn falls to the ground; the team will preserve it and register it. The rhino is given an injection. Within minutes he’s back on his feet and walking off into the bush. His newly weightless head is no guarantee of safety though. A rhino was poached in the park the same week as the horns were sawn off. Even the stump that remains after the procedure is worth big money.

Both black and white rhinoceroses are actually gray. They are different not in color but in lip shape. The black rhino has a pointed upper lip, while its white relative has a squared lip. The difference in lip shape is related to the animals' diets. Black rhinos are browsers that get most of their sustenance from eating trees and bushes. They use their lips to pluck leaves and fruit from the branches. White rhinos graze on grasses, walking with their enormous heads and squared lips lowered to the ground.

 

White rhinos live on Africa's grassy plains, where they sometimes gather in groups of as many as a dozen individuals. Females reproduce only every two and a half to five years. Their single calf does not live on its own until it is about three years old.

 

Under the hot African sun, white rhinos take cover by lying in the shade. Rhinos are also wallowers. They find a suitable water hole and roll in its mud, coating their skin with a natural bug repellent and sun block.

 

Rhinos have sharp hearing and a keen sense of smell. They may find one another by following the trail of scent each enormous animal leaves behind it on the landscape.

 

White rhinos have two horns, the foremost more prominent than the other. Rhino horns grow as much as three inches (eight centimeters) a year, and have been known to grow up to 5 feet (1.5 meters) long. Females use their horns to protect their young, while males use them to battle attackers.

 

The prominent horn for which rhinos are so well known has been their downfall. Many animals have been killed for this hard, hair-like growth, which is revered for medicinal use in China, Taiwan, Hong Kong, and Singapore. The horn is also valued in North Africa and the Middle East as an ornamental dagger handle.

 

The white rhino once roamed much of sub-Saharan Africa, but today is on the verge of extinction due to poaching fueled by these commercial uses. Only about 11,000 white rhinos survive in the wild, and many organizations are working to protect this much loved animal.Fast Facts

 

Type:

Mammal

Diet:

Herbivore

Size:

Head and body, 11 to 13.75 ft (3.4 to 4.2 m); tail, 20 to 27.5 in (50 to 70 cm)

Weight:

3,168 to 7,920 lbs (1,440 to 3,600 kg)

Protection status:

Endangered

Size relative to a 6-ft (2-m) man:

Both black and white rhinoceroses are actually gray. They are different not in color but in lip shape. The black rhino has a pointed upper lip, while its white relative has a squared lip. The difference in lip shape is related to the animals' diets. Black rhinos are browsers that get most of their sustenance from eating trees and bushes. They use their lips to pluck leaves and fruit from the branches. White rhinos graze on grasses, walking with their enormous heads and squared lips lowered to the ground.

 

Except for females and their offspring, black rhinos are solitary. Females reproduce only every two and a half to five years. Their single calf does not live on its own until it is about three years old.

 

Black rhinos feed at night and during the gloaming hours of dawn and dusk. Under the hot African sun, they take cover by lying in the shade. Rhinos are also wallowers. They often find a suitable water hole and roll in its mud, coating their skin with a natural bug repellent and sun block.

 

Rhinos have sharp hearing and a keen sense of smell. They may find one another by following the trail of scent each enormous animal leaves behind it on the landscape.

 

Black rhinos boast two horns, the foremost more prominent than the other. Rhino horns grow as much as three inches (eight centimeters) a year, and have been known to grow up to five feet (one and a half meters) long. Females use their horns to protect their young, while males use them to battle attackers.

 

The prominent horn for which rhinos are so well known has also been their downfall. Many animals have been killed for the hard, hairlike growth, which is revered for medicinal uses in China, Taiwan, Hong Kong, and Singapore. The horn is also valued in North Africa and the Middle East as an ornamental dagger handle.

 

The black rhino once roamed most of sub-Saharan Africa, but today is on the verge of extinction due to poaching fueled by commercial demand.

The rifle shot boomed through the darkening forest just as Damien Mander arrived at his campfire after a long day training game ranger recruits in western Zimbabwe's Nakavango game reserve. His thoughts flew to Basta, a pregnant black rhinoceros, and her two-year-old calf. That afternoon one of his rangers had discovered human footprints following the pair's tracks as Basta sought cover in deep bush to deliver the newest member of her threatened species.

 

Damien, a hard-muscled former Australian Special Forces sniper with an imposing menagerie of tattoos, including "Seek & Destroy" in gothic lettering across his chest, swiveled his head, trying to place the direction of the shot. "There, near the eastern boundary," he pointed into the blackness. "Sounded like a .223," he said, identifying the position and caliber, a habit left over from 12 tours in Iraq. He and his rangers grabbed shotguns, radios, and medical kits and piled into two Land Cruisers. They roared into the night, hoping to cut off the shooter. The rangers rolled down their windows and listened for a second shot, which would likely signal Basta's calf was taken as well.

 

It was an ideal poacher's setup: half-moon, almost no wind. The human tracks were especially ominous. Poaching crews often pay trackers to find the rhinos, follow them until dusk, then radio their position to a shooter with a high-powered rifle. After the animal is down, the two horns on its snout are hacked off in minutes, and the massive carcass is left to hyenas and vultures. Nearly always the horns are fenced to an Asian buyer; an enterprising crew might also cut out Basta's fetus and the eyes of the mother and calf to sell to black magic or muti practitioners. If this gang was well organized, a group of heavily armed men would be covering the escape route, ready to ambush the rangers.

 

As the Land Cruiser bucked over rutted tracks, Damien did a quick calculation—between his vehicles he had two antiquated shotguns with about a dozen shells. Based on the sound of the shot, the poachers held an advantage in firepower. If the rangers did pick up a trail and followed on foot, they would have to contend with lions, leopards, and hyenas out hunting in the dark.

 

In the backseat of one of the speeding Land Cruisers, Benzene, a Zimbabwean ranger who had spent nearly a year watching over Basta and her calf and knew the pair intimately, loaded three shells into his shotgun, flicked on the safety, and chambered a round. As we bounced into the night, he said, "It is better for the poachers if they meet a lion than if they meet us."

 

AND SO GOES A NIGHT on the front lines of southern Africa's ruthless and murky rhino war, which since 2006 has seen more than a thousand rhinos slaughtered, some 22 poachers gunned down and more than 200 arrested last year in South Africa alone. At the bloody heart of this conflict is the rhino's horn, a prized ingredient in traditional Asian medicines. Though black market prices vary widely, as of last fall dealers in Vietnam quoted prices ranging from $33 to $133 a gram, which at the top end is double the price of gold and can exceed the price of cocaine.

 

Although the range of the two African species—the white rhino and its smaller cousin, the black rhino—has been reduced primarily to southern Africa and Kenya, their populations had shown encouraging improvement. In 2007 white rhinos numbered 17,470, while blacks had nearly doubled to 4,230 since the mid '90s.

 

For conservationists these numbers represented a triumph. In the 1970s and '80s, poaching had devastated the two species. Then China banned rhino horn from traditional medicine, and Yemen forbade its use for ceremonial dagger handles. All signs seemed to point to better days. But in 2008 the number of poached rhinos in South Africa shot up to 83, from just 13 in 2007. By 2010 the figure had soared to 333, followed by over 400 last year. Traffic, a wildlife trade monitoring network, found most of the horn trade now leads to Vietnam, a shift that coincided with a swell of rumors that a high-ranking Vietnamese official used rhino horn to cure his cancer.

 

Meanwhile in South Africa, attracted by spiraling prices—and profits—crime syndicates began adding rhino poaching to their portfolios.

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Rhinoceros /raɪˈnɒsərəs/, often abbreviated as rhino, is a group of five extant species of knee-less, odd-toed ungulates in the family Rhinocerotidae. Two of these species are native to Africa and three to southern Asia.

Members of the rhinoceros family are characterized by their large size (they are some of the largest remaining megafauna, with all of the species able to reach one tonne or more in weight); as well as by a herbivorous diet; a thick protective skin, 1.5–5 cm thick, formed from layers of collagen positioned in a lattice structure; relatively small brains for mammals this size (400–600 g); and a large horn. They generally eat leafy material, although their ability to ferment food in their hindgut allows them to subsist on more fibrous plant matter, if necessary. Unlike other perissodactyls, the two African species of rhinoceros lack teeth at the front of their mouths, relying instead on their powerful premolar and molar teeth to grind up plant food.[1]

Rhinoceros are killed by humans for their horns, which are bought and sold on the black market, and which are used by some cultures for ornamental or (pseudo-scientific) medicinal purposes. The horns are made of keratin, the same type of protein that makes up hair and fingernails.[2] Both African species and the Sumatran rhinoceros have two horns, while the Indian and Javan rhinoceros have a single horn.

The IUCN Red List identifies three of the species as critically endangered.

The word rhinoceros is derived through Latin from the Ancient Greek: ῥῑνόκερως, which is composed of ῥῑνο- (rhino-, "nose") and κέρας (keras, "horn"). The plural in English is rhinoceros or rhinoceroses. The collective noun for a group of rhinoceroses is crash or herd.

The five living species fall into three categories. The two African species, the white rhinoceros and the black rhinoceros, belong to the Dicerotini group, which originated in the middle Miocene, about 14.2 million years ago. The species diverged during the early Pliocene (about 5 million years ago). The main difference between black and white rhinos is the shape of their mouths - white rhinos have broad flat lips for grazing, whereas black rhinos have long pointed lips for eating foliage.

There are two living Rhinocerotini species, the Indian rhinoceros and the Javan rhinoceros, which diverged from one another about 10 million years ago. The Sumatran rhinoceros is the only surviving representative of the most primitive group, the Dicerorhinini, which emerged in the Miocene (about 20 million years ago).[3] The extinct woolly rhinoceros of northern Europe and Asia was also a member of this tribe.

A subspecific hybrid white rhino (Ceratotherium s. simum × C. s. cottoni) was bred at the Dvůr Králové Zoo (Zoological Garden Dvur Kralove nad Labem) in the Czech Republic in 1977. Interspecific hybridisation of black and white rhinoceros has also been confirmed.[4]

While the black rhinoceros has 84 chromosomes (diploid number, 2N, per cell), all other rhinoceros species have 82 chromosomes.

 

White rhinoceros

Main article: White rhinoceros

There are two subspecies of white rhino: the southern white rhinoceros (Ceratotherium simum simum) and the northern white rhinoceros (Ceratotherium simum cottoni). In 2007, the southern subspecies had a wild population of 17,480 (IUCN2008) - 16,266 of which were in South Africa - making them the most abundant rhino subspecies in the world. However, the northern subspecies was critically endangered, with as few as four individuals in the wild; the possibility of complete extinction in the wild having been noted since June 2008.[5] Six are known to be held in captivity, two of which reside in a zoo in San Diego. Four born in a zoo in the Czech Republic were transferred to a wildlife refuge in Kenya in December 2009, in an effort to have the animals reproduce and save the subspecies.[6]

There is no conclusive explanation of the name white rhinoceros. A popular theory that "white" is a distortion of either the Afrikaans word weid or the Dutch word wijd (or its other possible spellings whyde, weit, etc.,) meaning wide and referring to the rhino's square lips is not supported by linguistic studies.[7][8]

The white rhino has an immense body and large head, a short neck and broad chest. This rhino can exceed 3,500 kg (7,700 lb), have a head-and-body length of 3.5–4.6 m (11–15 ft) and a shoulder height of 1.8–2 m (5.9–6.6 ft). The record-sized white rhinoceros was about 4,500 kg (10,000 lb).[9] On its snout it has two horns. The front horn is larger than the other horn and averages 90 cm (35 in) in length and can reach 150 cm (59 in). The white rhinoceros also has a prominent muscular hump that supports its relatively large head. The colour of this animal can range from yellowish brown to slate grey. Most of its body hair is found on the ear fringes and tail bristles, with the rest distributed rather sparsely over the rest of the body. White rhinos have the distinctive flat broad mouth that is used for grazing.

 

Black rhinoceros

Main article: Black rhinoceros

The name black rhinoceros (Diceros bicornis) was chosen to distinguish this species from the white rhinoceros (Ceratotherium simum). This can be confusing, as the two species are not really distinguishable by color. There are four subspecies of black rhino: South-central (Diceros bicornis minor), the most numerous, which once ranged from central Tanzania south through Zambia, Zimbabwe and Mozambique to northern and eastern South Africa; South-western (Diceros bicornis bicornis) which are better adapted to the arid and semi-arid savannas of Namibia, southern Angola, western Botswana and western South Africa; East African (Diceros bicornis michaeli), primarily in Tanzania; and West African (Diceros bicornis longipes) which was declared extinct in November 2011.[10] The native Tswanan name Keitloa is used to describe a South African variation of the black rhino in which the posterior horn is equal to or longer than the anterior horn.[11]

An adult black rhinoceros stands 150–175 cm (59–69 in) high at the shoulder and is 3.5–3.9 m (11–13 ft) in length.[12] An adult weighs from 850 to 1,600 kg (1,900 to 3,500 lb), exceptionally to 1,800 kg (4,000 lb), with the females being smaller than the males. Two horns on the skull are made of keratin with the larger front horn typically 50 cm long, exceptionally up to 140 cm. Sometimes, a third smaller horn may develop. The black rhino is much smaller than the white rhino, and has a pointed mouth, which it uses to grasp leaves and twigs when feeding.

During the latter half of the 20th century their numbers were severely reduced from an estimated 70,000[13] in the late 1960s to only 2,410 in 1995.[14]

Indian rhinoceros

Main article: Indian rhinoceros

The Indian rhinoceros, or the greater one-horned rhinoceros, (Rhinoceros unicornis) is now found almost exclusively in Nepal and North-Eastern India. The rhino once inhabited many areas ranging from Pakistan to Burma and may have even roamed in China. However, because of human influence, their range has shrunk and now they only exist in several protected areas of India (in Assam, West Bengal, Gujarat and a few pairs in Uttar Pradesh) and Nepal, plus a few pairs in Lal Suhanra National Park in Pakistan. It is confined to the tall grasslands and forests in the foothills of the Himalayas.

The Indian rhinoceros has thick, silver-brown skin which creates huge folds all over its body. Its upper legs and shoulders are covered in wart-like bumps, and it has very little body hair. Fully grown males are larger than females in the wild, weighing from 2,500–3,200 kg (5,500–7,100 lb).The Indian rhino stands at 1.75–2.0 metres (5.75–6.5 ft). Female Indian rhinos weigh about 1,900 kg and are 3–4 metres long. The record-sized specimen of this rhino was approximately 3,800 kg. The Indian rhino has a single horn that reaches a length of between 20 and 100 cm. Its size is comparable to that of the white rhino in Africa.

Two-thirds of the world's Indian rhinoceroses are now confined to the Kaziranga National Park situated in the Golaghat district of Assam, India.[15]

Javan rhinoceros

Main article: Javan rhinoceros

The Javan rhinoceros (Rhinoceros sondaicus) is one of the rarest and most endangered large mammals anywhere in the world.[16] According to 2002 estimates, only about 60 remain, in Java (Indonesia) and Vietnam. Of all the rhino species, the least is known of the Javan Rhino. These animals prefer dense lowland rain forest, tall grass and reed beds that are plentiful with large floodplains and mud wallows. Though once widespread throughout Asia, by the 1930s the rhinoceros was nearly hunted to extinction in India, Burma, Peninsular Malaysia, and Sumatra for the supposed medical powers of its horn and blood. As of 2009, there are only 40 of them remaining in Ujung Kulon Conservation, Java, Indonesia. The last rhinoceros in Vietnam was reportedly killed in 2010.[17]

Like the closely related, and larger, Indian rhinoceros, the Javan rhinoceros has a single horn. Its hairless, hazy gray skin falls into folds into the shoulder, back, and rump giving it an armored-like appearance. The Javan rhino's body length reaches up to 3.1–3.2 m (10–10 ft), including its head and a height of 1.5–1.7 m (4 ft 10 in–5 ft 7 in) tall. Adults are variously reported to weigh between 900–1,400 kg[18] or 1,360–2,000 kg.[19] Male horns can reach 26 cm in length, while in females they are knobs or are not present at all.[19]

Sumatran rhinoceros

Main article: Sumatran rhinoceros

The Sumatran rhinoceros (Dicerorhinus sumatrensis) is the smallest extant rhinoceros species, as well as the one with the most hair. It can be found at very high altitudes in Borneo and Sumatra. Due to habitat loss and poaching, its numbers have declined and it is the most threatened rhinoceros. About 275 Sumatran rhinos are believed to remain.

A mature Sumatran rhino typically stands about 130 cm (51 in) high at the shoulder, with a body length of 240–315 cm (94–124 in) and weighing around 700 kg (1,500 lb), though the largest individuals have been known to weigh as much as 1,000 kilograms. Like the African species, it has two horns; the larger is the front (25–79 cm), with the smaller usually less than 10 cm long. The males have much larger horns than the females. Hair can range from dense (the densest hair in young calves) to scarce. The color of these rhinos is reddish brown. The body is short and has stubby legs. They also have a prehensile lip.

Rhinocerotoids diverged from other perissodactyls by the early Eocene. Fossils of Hyrachyus eximus found in North America date to this period. This small hornless ancestor resembled a tapir or small horse more than a rhino. Three families, sometimes grouped together as the superfamily Rhinocerotoidea, evolved in the late Eocene: Hyracodontidae, Amynodontidae and Rhinocerotidae.

Hyracodontidae, also known as 'running rhinos', showed adaptations for speed, and would have looked more like horses than modern rhinos. The smallest hyracodontids were dog-sized; the largest was Indricotherium, believed to be one of the largest land mammals that ever existed. The hornless Indricotherium was almost seven metres high, ten metres long, and weighed as much as 15 tons. Like a giraffe, it ate leaves from trees. The hyracodontids spread across Eurasia from the mid-Eocene to early Miocene.

The Amynodontidae, also known as "aquatic rhinos", dispersed across North America and Eurasia, from the late Eocene to early Oligocene. The amynodontids were hippopotamus-like in their ecology and appearance, inhabiting rivers and lakes, and sharing many of the same adaptations to aquatic life as hippos.

The family of all modern rhinoceros, the Rhinocerotidae, first appeared in the Late Eocene in Eurasia. The earliest members of Rhinocerotidae were small and numerous; at least 26 genera lived in Eurasia and North America until a wave of extinctions in the middle Oligocene wiped out most of the smaller species. However, several independent lineages survived. Menoceras, a pig-sized rhinoceros, had two horns side-by-side. The North American Teleoceras had short legs, a barrel chest and lived until about 5 million years ago. The last rhinos in the Americas became extinct during the Pliocene.

Modern rhinos are believed to have began dispersal from Asia during the Miocene. Two species survived the most recent period of glaciation and inhabited Europe as recently as 10,000 years ago: the woolly rhinoceros and Elasmotherium. The woolly rhinoceros appeared in China around 1 million years ago and first arrived in Europe around 600,000 years ago. It reappeared 200,000 years ago, alongside the woolly mammoth, and became numerous. Eventually it was hunted to extinction by early humans. Elasmotherium, also known as the giant rhinoceros, survived through the middle Pleistocene: it was two meters tall, five meters long and weighed around five tons, with a single enormous horn, hypsodont teeth and long legs for running.

Of the extant rhinoceros species, the Sumatran rhino is the most archaic, first emerging more than 15 million years ago. The Sumatran rhino was closely related to the woolly rhinoceros, but not to the other modern species. The Indian rhino and Javan rhino are closely related and form a more recent lineage of Asian rhino. The ancestors of early Indian and Javan rhino diverged 2–4 million years ago.[21]

The origin of the two living African rhinos can be traced back to the late Miocene (6 mya) species Ceratotherium neumayri. The lineages containing the living species diverged by the early Pliocene (1.5 mya), when Diceros praecox, the likely ancestor of the black rhinoceros, appears in the fossil record.[22] The black and white rhinoceros remain so closely related that they can still mate and successfully produce offspring.

In the wild, adult rhinoceros have few natural predators other than humans. Young rhinos can fall prey to predators such as big cats, crocodiles, wild dogs, and hyenas. Although rhinos are of a large size and have a reputation for being tough, they are actually very easily poached; because it visits water holes daily, the rhinoceros is easily killed while taking a drink. As of December 2009 poaching has been on a global increase whilst efforts to protect the rhinoceros are considered increasingly ineffective. The worst estimate, that only 3% of poachers are successfully countered, is reported of Zimbabwe. Rhino horn is considered to be particularly effective on fevers and even "life saving" by traditional Chinese medicine practitioners, which in turn provides a sales market. Nepal is apparently alone in avoiding the crisis while poacher-hunters grow ever more sophisticated.[26] South African officials are calling for urgent action against rhinoceros poaching after poachers killed the last female rhinoceros in the Krugersdorp Game Reserve near Johannesburg.[27] Statistics from South African National Parks show a record 333 rhinoceros have been killed in 2010.[28]

Horns

 

Rhinoceros horns, unlike those of other horned mammals (which have a bony core), only consist of keratin. Rhinoceros horns are used in traditional Asian medicine, and for dagger handles in Yemen and Oman. Esmond Bradley Martin has reported on the trade for dagger handles in Yemen.[29]

One repeated misconception is that rhinoceros horn in powdered form is used as an aphrodisiac in Traditional Chinese Medicine (TCM) as Cornu Rhinoceri Asiatici It is, in fact, prescribed for fevers and convulsions.[30] Neither have been proven by evidence-based medicine. Discussions with TCM practitioners to reduce its use have met with mixed results since some TCM doctors see rhinoceros horn as a life-saving medicine of better quality than substitutes.[31] China has signed the CITES treaty however, and removed rhinoceros horn from the Chinese medicine pharmacopeia, administered by the Ministry of Health, in 1993. In 2011 in the United Kingdom, the Register of Chinese Herbal Medicine issued a formal statement condemning the use of rhinoceros horn.[32] A growing number of TCM educators have also spoken out against the practice.[33] To prevent poaching, in certain areas, rhinos have been tranquilized and their horns removed. Armed park rangers, particularly in South Africa, are also working on the front lines to combat poaching, sometimes killing poachers who are caught in the act. A recent spike in rhino killings has made conservationaists concerned about the future of rhino species. During 2011 448 rhino were killed for their horn in South Africa alone.[34] The horn is incredibly valuable: an average sized horn can bring in much as a quarter of a million dollars in Vietnam and many rhino range States have stockpiles of rhino horn.[35][36] Still, poaching is hitting record levels due to demands from China and Vietnam.[37]

Historical representations

 

Albrecht Dürer created a famous woodcut of a rhinoceros in 1515, based on a written description and brief sketch by an unknown artist of an Indian rhinoceros that had arrived in Lisbon earlier that year. Dürer never saw the animal itself and, as a result, Dürer's Rhinoceros is a somewhat inaccurate depiction.

There are legends about rhinoceros stamping out fire in Malaysia, India, and Burma. The mythical rhinoceros has a special name in Malay, badak api, where badak means rhinoceros and api means fire. The animal would come when a fire is lit in the forest and stamp it out.[38] There are no recent confirmations of this phenomenon. However, this legend has been reinforced by the film The Gods Must Be Crazy, where an African rhinoceros is shown to be putting out two campfires.

Conservation

International Rhino Foundation

Save the Rhino

Nicolaas Jan van Strien

Individual rhinoceroses

Abada

Clara

Rhinoceros of Versailles

See also: Fictional Rhinoceroses

Other

Rhinoceroses in ancient China

A wine vessel in the form of a bronze rhinoceros with silver inlay, from the Western Han (202 BC – 9 AD) period of China, sporting a saddle on its back

A rhinoceros depicted on a Roman mosaic in Villa Romana del Casale, an archeological site near Piazza Armerina in Sicily, Italy

Dürer's Rhinoceros, in a woodcut from 1515

Monk with rhinoceros horn. Samye, Tibet, 1938.

Indricotherium, the extinct "giant giraffe" rhinoceros. It stood 18 feet tall at the shoulder and weighed up to 20 tonnes (22 short tons).

Coelodonta, the extinct woolly rhinoceros

The thick dermal armour of the Rhinoceros evolved at the same time as shearing tusks[20]

The Sumatran rhinoceros is the smallest of the rhino species

Smaller in size than the Indian rhinoceros, the Javan rhinoceros also have a single horn

The Indian rhinoceros has a single horn

The black rhinoceros has a beak shaped lip and is similar in color to the white rhinoceros

The white rhinoceros is actually grey

Black rhinoceros (Diceros bicornis) at the Saint Louis Zoo

Scientific classification

Kingdom:Animalia

Phylum:Chordata

Class:Mammalia

Infraclass:Eutheria

Order:Perissodactyla

Suborder:Ceratomorpha

Superfamily:Rhinocerotoidea

Family:Rhinocerotidae

Gray, 1820

Extant Genera

Ceratotherium

Dicerorhinus

Diceros

Rhinoceros

Extinct genera, see text

 

NEW DELHI: A total of 631 animals, including 19 rhinos, died in the recent floods in Kaziranga National Park of Assam, the Rajya Sabha was informed today.

 

In a written reply to the House, forest and environment minister Jayanthi Natarajan also said that flood is a natural and recurring phenomenon in Kaziranga and it creates a variety of habitats for different species.

 

"Mortality of wild animals due to flood has been reported during the year only in Kaziranga Tiger Reserve. As reported by the state, a total of 631 animal deaths, including 19 rhinos, have occurred in Kaziranga due to excess water brought by the flood during June-July 2012," she said.

 

She also informed the House that the flooding results in damage to infrastructure such as roads, anti-poaching camps, artificial high grounds.

 

"Similar high floods of 1988 and 1998 recorded animal mortality of 1203 and 652 respectively," Natarajan said.

 

Replying to a separate question on tiger deaths reported in Corbett National Park in Uttarakhand, she said from 2008 till now, there are 19 such incidents of the big cats dying due to natural and other causes.

 

She said only two incidents of poaching were reported from the national park.

 

In reply to another question on Tiger Project, she said, "The country level tiger population, estimated once in every four years using the refined methodology, is 1706."

 

While the lower limit of the tiger population is estimated to be 1520, the upper limit has been fixed at 1909.

 

Providing details of the 'India State Survey of Forest Report 2011', Natarajan told the House that "Forest and tree cover in the country is 78.29 million hectare, which is 23.81 per cent of the total geographical cover. This includes 2.76 per cent of tree cover."

 

On the forest cover in hilly and tribal areas, she said, "In the hill and tribal districts of the country, a decrease in forest dover of 548 sq km and 679 sq km respectively has been reported as compared to the previous assessment."

 

The northeastern states account for one-fourth of the country's forest cover but, "A decline of 549 sq km in forest cover as compared to the previous assessment", she said.

 

Replying to a query on mangrove cover in the country, Natarajan said there has been an increase of 23.34 sq km during the same period.

More expensive than cocaine, rhino horn is now the party drug of choice among Vietnam’s young things.

 

Instead of a razor blade and mirror, a textured ceramic bowl is used for grinding down rhinoceros horn into a powder to be mixed with water or wine.

 

Rhino horn is made of keratin, the same protein as fingernails. Scientists say it has no medicinal value, and users aren’t getting high. The belief in Vietnam is that drinking a tonic made from the horn will detoxify the body after a night of heavy boozing, and prevent a hangover. One Vietnamese news website described rhino horn wine as “the alcoholic drink of millionaires.”

 

This is the latest twist in South Africa’s devastating rhino poaching crisis, which began with a sudden boom in illegal killings of the endangered animal in 2008 and has worsened every year since. Demand among the newly wealthy in Vietnam is the root of the problem, says TRAFFIC, the wildlife trade monitoring group.

 

Tom Milliken, a rhino expert with TRAFFIC, said that in Vietnam, offering your friends rhino horn at a party has become a fashionable way to show wealth and status.

 

The way it happens is like this: “I would get my closest friends and we’d go into another room. I would bring out some rhino horn and we’d all take it and then come back to the party,” said Milliken, who studied the phenomenon.

 

A new TRAFFIC report, co-authored by Milliken, details how surging demand for horn in Vietnam, corruption in South Africa’s wildlife industry, loopholes in regulations and criminal networks have all fed into the poaching epidemic.

 

Vietnam’s new rich have become the world’s largest consumer group of rhino horn, spurring demand and the continued slaughter of rhinos in South Africa.

 

Another key group of Vietnamese consumers is people with serious illnesses, in particular cancer, who believe rhino horn can cure them despite the lack of any medical evidence. The TRAFFIC report describes the phenomenon of “rhino horn touts” stalking the corridors at hospitals, seeking out desperate patients with cancer.

 

An update released by South Africa’s Department of Environmental Affairs said that 339 rhino have been killed illegally in the country since the start of 2012, on track to be the worst year for poaching yet. There have also been 192 poaching-related arrests this year.

 

South Africa is the primary target for poachers because it is home to 21,000 rhinos, or more than 80 per cent of the world population.

 

South Africa and Vietnam are beginning to cooperate on the problem, although progress has been slow.

 

Vietnam’s deputy foreign affairs minister Le Loung Minh visited South Africa last week for talks on illegal trade in wildlife with his counterpart Ebrahim Ebrahim. The two governments are set to sign a memorandum of understanding that would encompass cooperation in criminal investigations. But it has taken a year of sporadic talks to reach this point — a sign of the lack of urgent action.

 

“South Africa has progressively scaled up its response to rhino crime,” the report noted, pointing to a plan that is being implemented and the recent increase in “high-value arrests.”

 

South Africa’s environment ministry hired Mavuso Msimang to bring together South Africans in private and public sectors to find the best way to save the rhino.

 

The project involves studying the potential legalising of the rhino horn trade, a contentious issue. “The government has done a good job of putting their effort behind the saving of the rhino,” Msimang said at the launch of the TRAFFIC report. “It’s got shortcomings, coordination is not always great, but the will to do well is with us,” he said.

Every day in South Africa, a rhinoceros will bleed to death after its horn has been hacked off by poachers. The horns are sold on the black market in Asia, mostly in Vietnam, where they’re believed to have powerful medicinal properties. Dutch veterinarian Martine van Zijl Langhout works together with local wardens to try and protect this threatened species.

 

Van Zijll Langhout stalks as quietly as possible through the tall grass at Mauricedale Park in the east of South Africa near the famous Kruger Park. She pulls back the trigger on her special tranquiliser rifle, takes aim and fires. The rhinoceros in her sights wobbles groggily for a few minutes before sinking onto its knees and rolling unconscious onto its side. Van Zijll Langhout and her team, carrying a chainsaw, approach the animal cautiously.

 

Brutal killings

There are some 20,000 rhinos in South Africa, 80 percent of the world population. And every day these animals are slaughtered savagely by poachers. First the rhino is shot to bring it down, and then the horn is hacked off with axes and machetes. The poachers cut as deeply into the animal’s head as possible. Every extra centimetre of horn means more money in their pockets. In 2007, thirteen rhinos in South Africa fell victim to poachers. Last year that number had soared to 448, and the toll so far this year is 312.

 

Reducing risk

Loud snoring can be heard. The vet blindfolds the rhinoceros and then the park manager starts up the chainsaw and proceeds to slice into the beast’s horn. Van Zijll Langhout monitors its breathing: “This is one way to stop the poachers” she explains. “They want as much horn as possible so rhinos with a small horn are a less attractive target”.

 

Van Zijll Langhout came to South Africa in 1997 when she was still a student and worked at Kruger Park with lions, elephants and rhinos. She knew she’d found her dream job, and five years ago she returned as a qualified vet. “It’s an unquenchable passion, such an adventure, and every day is different,” she says, “It’s such a privilege to work with African animals and an honour to be able to do something for them”.

 

No better option

The preventive removal of the rhinoceros’ horn takes about ten minutes. Van Zijll Langhout, an energetic woman in her thirties with wildly curly hair, compares the process to clipping nails or having a haircut: “It’s completely painless; we cut above the blood vessels”. Again she checks the animal’s breathing as its snores echo through the bush. “It’s not nice that we have to do this, but I don’t really see a better option”, she sighs, “and the horn does grow back, otherwise we wouldn’t do it.” The fact that visitors to the park might be disappointed and expect to see rhinos complete with proud curving horns doesn’t bother her: “What matters is the animals’ survival”.

 

Organised crime

The fight against poaching is a difficult one. “These are professional criminals”, explains Van Zijll Langhout. “This isn’t about poor locals living in huts. Poachers have advanced weapons and sometimes even use helicopters.” The horns are worth more than their weight in gold, so it’s a lucrative trade for organised crime syndicates.

 

The horn falls to the ground; the team will preserve it and register it. The rhino is given an injection. Within minutes he’s back on his feet and walking off into the bush. His newly weightless head is no guarantee of safety though. A rhino was poached in the park the same week as the horns were sawn off. Even the stump that remains after the procedure is worth big money.

Both black and white rhinoceroses are actually gray. They are different not in color but in lip shape. The black rhino has a pointed upper lip, while its white relative has a squared lip. The difference in lip shape is related to the animals' diets. Black rhinos are browsers that get most of their sustenance from eating trees and bushes. They use their lips to pluck leaves and fruit from the branches. White rhinos graze on grasses, walking with their enormous heads and squared lips lowered to the ground.

 

White rhinos live on Africa's grassy plains, where they sometimes gather in groups of as many as a dozen individuals. Females reproduce only every two and a half to five years. Their single calf does not live on its own until it is about three years old.

 

Under the hot African sun, white rhinos take cover by lying in the shade. Rhinos are also wallowers. They find a suitable water hole and roll in its mud, coating their skin with a natural bug repellent and sun block.

 

Rhinos have sharp hearing and a keen sense of smell. They may find one another by following the trail of scent each enormous animal leaves behind it on the landscape.

 

White rhinos have two horns, the foremost more prominent than the other. Rhino horns grow as much as three inches (eight centimeters) a year, and have been known to grow up to 5 feet (1.5 meters) long. Females use their horns to protect their young, while males use them to battle attackers.

 

The prominent horn for which rhinos are so well known has been their downfall. Many animals have been killed for this hard, hair-like growth, which is revered for medicinal use in China, Taiwan, Hong Kong, and Singapore. The horn is also valued in North Africa and the Middle East as an ornamental dagger handle.

 

The white rhino once roamed much of sub-Saharan Africa, but today is on the verge of extinction due to poaching fueled by these commercial uses. Only about 11,000 white rhinos survive in the wild, and many organizations are working to protect this much loved animal.Fast Facts

 

Type:

Mammal

Diet:

Herbivore

Size:

Head and body, 11 to 13.75 ft (3.4 to 4.2 m); tail, 20 to 27.5 in (50 to 70 cm)

Weight:

3,168 to 7,920 lbs (1,440 to 3,600 kg)

Protection status:

Endangered

Size relative to a 6-ft (2-m) man:

Both black and white rhinoceroses are actually gray. They are different not in color but in lip shape. The black rhino has a pointed upper lip, while its white relative has a squared lip. The difference in lip shape is related to the animals' diets. Black rhinos are browsers that get most of their sustenance from eating trees and bushes. They use their lips to pluck leaves and fruit from the branches. White rhinos graze on grasses, walking with their enormous heads and squared lips lowered to the ground.

 

Except for females and their offspring, black rhinos are solitary. Females reproduce only every two and a half to five years. Their single calf does not live on its own until it is about three years old.

 

Black rhinos feed at night and during the gloaming hours of dawn and dusk. Under the hot African sun, they take cover by lying in the shade. Rhinos are also wallowers. They often find a suitable water hole and roll in its mud, coating their skin with a natural bug repellent and sun block.

 

Rhinos have sharp hearing and a keen sense of smell. They may find one another by following the trail of scent each enormous animal leaves behind it on the landscape.

 

Black rhinos boast two horns, the foremost more prominent than the other. Rhino horns grow as much as three inches (eight centimeters) a year, and have been known to grow up to five feet (one and a half meters) long. Females use their horns to protect their young, while males use them to battle attackers.

 

The prominent horn for which rhinos are so well known has also been their downfall. Many animals have been killed for the hard, hairlike growth, which is revered for medicinal uses in China, Taiwan, Hong Kong, and Singapore. The horn is also valued in North Africa and the Middle East as an ornamental dagger handle.

 

The black rhino once roamed most of sub-Saharan Africa, but today is on the verge of extinction due to poaching fueled by commercial demand.

The rifle shot boomed through the darkening forest just as Damien Mander arrived at his campfire after a long day training game ranger recruits in western Zimbabwe's Nakavango game reserve. His thoughts flew to Basta, a pregnant black rhinoceros, and her two-year-old calf. That afternoon one of his rangers had discovered human footprints following the pair's tracks as Basta sought cover in deep bush to deliver the newest member of her threatened species.

 

Damien, a hard-muscled former Australian Special Forces sniper with an imposing menagerie of tattoos, including "Seek & Destroy" in gothic lettering across his chest, swiveled his head, trying to place the direction of the shot. "There, near the eastern boundary," he pointed into the blackness. "Sounded like a .223," he said, identifying the position and caliber, a habit left over from 12 tours in Iraq. He and his rangers grabbed shotguns, radios, and medical kits and piled into two Land Cruisers. They roared into the night, hoping to cut off the shooter. The rangers rolled down their windows and listened for a second shot, which would likely signal Basta's calf was taken as well.

 

It was an ideal poacher's setup: half-moon, almost no wind. The human tracks were especially ominous. Poaching crews often pay trackers to find the rhinos, follow them until dusk, then radio their position to a shooter with a high-powered rifle. After the animal is down, the two horns on its snout are hacked off in minutes, and the massive carcass is left to hyenas and vultures. Nearly always the horns are fenced to an Asian buyer; an enterprising crew might also cut out Basta's fetus and the eyes of the mother and calf to sell to black magic or muti practitioners. If this gang was well organized, a group of heavily armed men would be covering the escape route, ready to ambush the rangers.

 

As the Land Cruiser bucked over rutted tracks, Damien did a quick calculation—between his vehicles he had two antiquated shotguns with about a dozen shells. Based on the sound of the shot, the poachers held an advantage in firepower. If the rangers did pick up a trail and followed on foot, they would have to contend with lions, leopards, and hyenas out hunting in the dark.

 

In the backseat of one of the speeding Land Cruisers, Benzene, a Zimbabwean ranger who had spent nearly a year watching over Basta and her calf and knew the pair intimately, loaded three shells into his shotgun, flicked on the safety, and chambered a round. As we bounced into the night, he said, "It is better for the poachers if they meet a lion than if they meet us."

 

AND SO GOES A NIGHT on the front lines of southern Africa's ruthless and murky rhino war, which since 2006 has seen more than a thousand rhinos slaughtered, some 22 poachers gunned down and more than 200 arrested last year in South Africa alone. At the bloody heart of this conflict is the rhino's horn, a prized ingredient in traditional Asian medicines. Though black market prices vary widely, as of last fall dealers in Vietnam quoted prices ranging from $33 to $133 a gram, which at the top end is double the price of gold and can exceed the price of cocaine.

 

Although the range of the two African species—the white rhino and its smaller cousin, the black rhino—has been reduced primarily to southern Africa and Kenya, their populations had shown encouraging improvement. In 2007 white rhinos numbered 17,470, while blacks had nearly doubled to 4,230 since the mid '90s.

 

For conservationists these numbers represented a triumph. In the 1970s and '80s, poaching had devastated the two species. Then China banned rhino horn from traditional medicine, and Yemen forbade its use for ceremonial dagger handles. All signs seemed to point to better days. But in 2008 the number of poached rhinos in South Africa shot up to 83, from just 13 in 2007. By 2010 the figure had soared to 333, followed by over 400 last year. Traffic, a wildlife trade monitoring network, found most of the horn trade now leads to Vietnam, a shift that coincided with a swell of rumors that a high-ranking Vietnamese official used rhino horn to cure his cancer.

 

Meanwhile in South Africa, attracted by spiraling prices—and profits—crime syndicates began adding rhino poaching to their portfolios.

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Tofu, also known as bean curd, is a food made by coagulating soy milk and then pressing the resulting curds into soft white blocks. It is a component in East Asian and Southeast Asian cuisines. There are many different varieties of tofu, including fresh tofu and tofu that has been processed in some way. Tofu is bought or made to be soft, firm, or extra firm. Tofu has a subtle flavor and can be used in savory and sweet dishes. It is often seasoned or marinated to suit the dish.

 

Tofu originated in Han dynasty China some 2,000 years ago.[5] Chinese legend ascribes its invention to prince Liu An (179–122 BC). Tofu and its production technique were introduced into Korea and then Japan during the Nara period (710–794). Some scholars believe tofu arrived in Vietnam during the 10th and 11th century. It spread into other parts of Southeast Asia as well. This spread probably coincided with the spread of Buddhism because it is an important source of protein in the vegetarian diet of East Asian Buddhism. Li Shizhen in the Ming Dynasty described a method of making tofu in the Compendium of Materia Medica.

 

Tofu has a low calorie count and relatively large amounts of protein. It is high in iron, and depending on the coagulants used in manufacturing (e.g. calcium chloride, calcium sulfate, magnesium sulfate), it can have higher calcium or magnesium content.

 

The term tofu by extension can be used in similarly textured curdled dishes that do not use soy products at all, such as "almond tofu" (almond jelly), tamago-dōfu (ja) (egg), goma-dōfu (ja) (sesame), or peanut tofu (Chinese 落花生豆腐 luòhuāshēng dòufu and Okinawan jīmāmi-dōfu (ja)).

 

ETYMOLOGY

The English term comes from Japanese tōfu (豆腐), borrowed from the original Chinese equivalent (豆腐 or 荳腐) transcribed tou4-fu3 (Wade-Giles) or dòufu (pinyin), literally "bean" (豆) + "curdled" or "fermented" (腐).

 

A reference to the word "towfu" exists in a letter dated 1770 from English merchant James Flint to United States statesman and scientist Benjamin Franklin. This is believed to be the first documented usage of the word in English.

 

The term "bean curd(s)" for tofu has been used in the United States since at least 1840. It is not frequently used, however, in the United Kingdom, Australia or New Zealand.

 

PRODUCTION

Tofu is made by coagulating soy milk and pressing the resulting curds. Although pre-made soy milk may be used, some tofu producers begin by making their own soy milk, which is produced by soaking, grinding, boiling and straining dried (or, less commonly, fresh) soybeans.

 

Coagulation of the protein and oil (emulsion) suspended in the boiled soy milk is the most important step in the production of tofu. This process is accomplished with the aid of coagulants. Two types of coagulants (salts and acids) are used commercially.

 

SALT COAGULANTS

Calcium sulfate (gypsum): The traditional and most widely used coagulant to produce Chinese-style tofu. It produces a tofu that is tender but slightly brittle in texture. The coagulant itself has no perceivable taste. Use of this coagulant also makes a tofu that is rich in calcium. As such, many tofu manufacturers choose to use this coagulant to be able to market their tofu as a good source of dietary calcium.

 

Chloride-type Nigari salts or Lushui ( Traditional: 鹵水, 滷水; Simplified: 卤水, lǔshuǐ) - Magnesium chloride and calcium chloride: Both of these salts have a high solubility in water and affect soy protein in the same way, whereas gypsum is only very slightly soluble in water and acts differently in soy protein precipitation, the basis for tofu formation. These are the coagulants used to make tofu with a smooth and tender texture. In Japan, a white powder called nigari, which consists primarily of magnesium chloride, is produced from seawater after the sodium chloride is removed and the water evaporated. Depending on its production method, nigari/Lushui may also contain small quantities of magnesium sulfate (Epsom salt), potassium chloride, calcium chloride, and trace amounts of other naturally occurring salts. Although the term nigari is derived from nigai, the Japanese word for "bitter," neither nigari nor pure magnesium chloride imparts a perceivable taste to the finished tofu. Calcium chloride is a common coagulant for tofu in North America. Fresh clean sea water itself can also be used as a coagulant.

 

ACID COAGULANTS

Glucono delta-lactone (GDL): A naturally occurring organic acid also used in cheese making, which produces a very fine textured tofu that is almost jelly-like. This coagulant is used especially for "silken" and softer tofus, and confers an almost imperceptible sour taste to the finished product. Commonly used together with calcium sulfate to give soft tofu a smooth tender texture.

Other edible acids: Though they can affect the taste of the tofu more, and vary in efficacy and texture, acids such as acetic acid (vinegar) and citric acid (such as lemon juice), can also be used to coagulate soy milk and produce tofu.

 

ENZYME COAGULANTS

Among enzymes that have been shown to produce tofu are papain, and alkaline and neutral proteases from microorganisms. In the case of papain, the enzyme to substrate ratio, by weight, was held constant at 1:400. An aliquot of 1% crude papain was added to "uncooked" soy milk at room temperature and heated to 90–100 °C. Papain, moreover, has been studied as a gelling agent to produce "instant tofu" from soy protein isolate and soy glycinin (11S) protein.

 

Contemporary tofu manufacturers may choose to use one or more of these coagulants, since they each play a role in producing a desired texture in the finished tofu.Different textures result from different pore sizes and other microscopic features in tofus produced using each coagulant. The coagulant mixture is dissolved into water, and the solution is then stirred into boiled soy milk until the mixture curdles into a soft gel.

 

The curds are processed differently depending on the form of tofu that is being manufactured. For soft silken tofu (嫩豆腐; nèn dòufu) or tofu flower (豆花, dòuhuā) the soy milk is curdled directly in the tofu's selling package. For standard firm Asian tofu, the soy curd is cut and strained of excess liquid using cheese cloth or muslin and then lightly pressed to produce a soft cake. Firmer tofus, such as Asian dry tofu (豆干) or Western types of tofu, are further pressed to remove even more liquid. In Vietnam, the curd is strained and molded in a square mold and the end product is called đậu khuôn (molded bean) or đậu phụ (one of the Vietnamese ways to pronounce the Chinese dòufu). The tofu curds are allowed to cool and become firm. The finished tofu can then be cut into pieces, flavored or further processed.

 

Although tartness is sometimes desired in dessert tofu, the acid used in flavoring is usually not the primary coagulant since it is not desirable to the flavor or texture of the resulting tofu to add it in a sufficiently high concentration so as to induce coagulation. A sour taste in tofu and a slight cloudiness in its storing liquid is also usually an indication of bacterial growth and, hence, spoilage.

 

VARIETIES

There is a wide variety of tofu available in both Western and Eastern markets. Despite the large variety, tofu products can be split into two main categories: fresh tofu, which is produced directly from soy milk, and processed tofu, which is produced from fresh tofu. Tofu production also creates important side products which are often used in various cuisines.

 

FRESH TOFU

Depending on the amount of water that is extracted from the tofu curds, fresh tofu can be divided into three main varieties. Fresh tofu is usually sold completely immersed in water to maintain its moisture content.

 

SOFT OR SILKEN TOFU

Soft/silken tofu (嫩豆腐 or 滑豆腐, nèn dòufu or huá dòufu, in Chinese, lit. "soft tofu" or "smooth tofu"; 絹漉し豆腐, kinugoshi tōfu in Japanese, lit. "silk-filtered tofu"; 순두부, 純豆腐, sundubu in Korean, lit. "pure tofu") is undrained, unpressed tofu that contains the highest moisture content of all fresh tofus. Silken tofu is produced by coagulating soy milk without curdling it. Silken tofu is available in several consistencies, including "soft" and "firm", but all silken tofu is more delicate than regular firm tofu (pressed tofu) and has different culinary uses. In Japan and Korea, traditional soft tofu is made with seawater. Silken tofu is a versatile, reliable substitute for dairy and eggs, especially for smoothies and baked desserts.

 

Douhua (豆花, dòuhuā or 豆腐花, dòufuhuā in Chinese), or tofu brain (豆腐腦 or 豆腐脑, dòufunaǒ in Chinese) is often eaten as a dessert, but sometimes salty pickles or hot sauce are added instead. This is a type of soft tofu with an even higher moisture content. Because it is very difficult to pick up with chopsticks, it is generally eaten with a spoon. With the addition of flavorings such as finely chopped spring onions, dried shrimp, soy sauce, chilli sauce, douhua is a popular breakfast dish across China. In Malaysia, douhua is usually served warm with white or dark (palm) sugar syrup, or served cold with longans.

 

Some variation exists among soft tofus. Black douhua (黑豆花, hēidòuhuā) is a type of silken tofu made from black soybeans, which is usually made into dòuhuā (豆花) rather than firm or dry tofu. The texture of black bean tofu is slightly more gelatinous than regular douhua and the color is greyish in tone. This type of tofu is eaten for the earthy "black bean taste." Edamame tofu is a Japanese variety of kinugoshi tōfu made from edamame (fresh green soybeans); it is pale green in color and often studded with whole edamame.

 

FIRM TOFU

Firm tofu (called 老豆腐 lǎo dòufu in Chinese; 木綿豆腐, momen-dōfu in Japanese, lit. "cotton tofu"; 단단한두부, dandanhan dubu in Korean): Although drained and pressed, this form of fresh tofu still contains a great amount of moisture. It has the firmness of raw meat but bounces back readily when pressed. The texture of the inside of the tofu is similar to that of a firm custard. The skin of this form of tofu has the pattern of the muslin used to drain it and is slightly more resilient to damage than its inside. It can be picked up easily with chopsticks.

 

In some places in Japan, a very firm type of momen-dōfu is eaten, called ishi-dōfu (石豆腐; literally stone tofu) in parts of Ishikawa, or iwa-dōfu (岩豆腐; literally rock tofu) in Gokayama in the Toyama prefecture and in Iya in the prefecture of Tokushima. Due to their firmness, some of these types of tofu can be tied by rope and carried.[citation needed] These types of firm tofu are produced with seawater instead of nigari (magnesium chloride), or using concentrated soy milk. Some of them are squeezed of excess moisture using heavy weights. These products are produced in areas where travelling is inconvenient, such as remote islands, mountain villages, heavy snowfall areas, and so on.

 

EXTRA FIRM TOFU

Dòu gān (豆干, literally "dry tofu" in Chinese) is an extra firm variety of tofu where a large amount of liquid has been pressed out of the tofu. Dòu gān contains the least amount of moisture of all fresh tofu and has the firmness of fully cooked meat and a somewhat rubbery feel similar to that of paneer. When sliced thinly, this tofu can be crumbled easily. The skin of this form of tofu has the pattern of the muslin used to drain and press it. Western firm tofu is milled and reformed after the pressing and sometimes lacks the skin with its cloth patterning. One variety of dried tofu is pressed especially flat and sliced into long strings with a cross section smaller than 2 mm × 2 mm. Shredded dried tofu (豆干絲, dòugānsī in Chinese, or simply 干絲, gānsī), which looks like loose cooked noodles, can be served cold, stir-fried, or similar in style to Japanese aburaage.

 

PROCESSED TOFU

Many forms of processed tofu exist, due to the varied ways in which fresh tofu can be used. Some of these techniques probably[citation needed] originate from the need to preserve tofu before the days of refrigeration, or to increase its shelf life and longevity. Other production techniques are employed to create tofus with unique textures and flavors.

 

FERMENTED

Pickled tofu (豆腐乳 in Chinese, pinyin: dòufurǔ, lit. "tofu dairy," or 腐乳 fŭrŭ; chao in Vietnamese): Also called "preserved tofu" or "fermented tofu," this food consists of cubes of dried tofu that have been allowed to fully air-dry under hay and slowly ferment from aerial bacteria. The dry fermented tofu is then soaked in salt water, Chinese wine, vinegar, and minced chiles, or a unique mixture of whole rice, bean paste, and soybeans. In the case of red pickled tofu (紅豆腐乳 in Chinese, Pinyin: hóng dòufurǔ), red yeast rice (cultivated with Monascus purpureus) is added for color. And in Japan, pickled tofu with miso paste is called "tofu no misodzuke," which is a traditional preserved food in Kumamoto. In Okinawa, there is a pickled and fermented tofu called "tofuyo"(豆腐餻). It is made from "Shima-doufu" (an Okinawan variety of large and firm tofu). It is fermented, and matured with koji mold, red koji mold, and awamori.

 

Stinky tofu (臭豆腐 in Chinese, Pinyin: chòudòufu): A soft tofu that has been fermented in a unique vegetable and fish brine. The blocks of tofu smell strongly of certain pungent cheeses, and are described by many as rotten and fecal.[citation needed] Despite its strong odor, the flavor and texture of stinky tofu is appreciated by aficionados, who describe it as delightful. The texture of this tofu is similar to the soft Asian tofu from which it is made. The rind that stinky tofu develops from frying is said to be especially crisp, and is usually served with soy sauce, sweet sauce, or hot sauce.

 

DRIED TOFU

Two kinds of dried tofu are produced in Japan. They are usually rehydrated (by being soaked in water) prior to consumption. In their dehydrated state they do not require refrigeration.

 

FRIED

With the exception of the softest tofus, all forms of tofu can be fried. Thin and soft varieties of tofu are deep fried in oil until they are light and airy in their core 豆泡 dòupào, 豆腐泡 dòufupào, 油豆腐 yóudòufu, or 豆卜 dòubǔ in Chinese, literally "bean bubble," describing the shape of the fried tofu as a bubble).

Tofus such as firm Asian and dòu gān (Chinese dry tofu), with their lower moisture content, are cut into bite-sized cubes or triangles and deep fried until they develop a golden-brown, crispy surface (炸豆腐 in Chinese, zhádòufu, lit. "fried tofu"). These may be eaten on their own or with a light sauce, or further cooked in liquids; they are also added to hot pot dishes or included as part of the vegetarian dish called luohan zhai. This deep fried tofu is also called Atsuage (厚揚げ) or Namaage (生揚げ) in Japan. The thinner variety is called Aburaage (油揚げ) which develops a tofu pouch when fried that is often used for Inari-sushi.

 

FROZEN

Thousand layer tofu (千葉豆腐, 凍豆腐 dòngdòufu or 冰豆腐 bīngdòufu in Chinese, literally "thousand layer tofu" or "frozen tofu"): By freezing tofu, the large ice crystals that develop within the tofu result in the formation of large cavities that appear to be layered. The frozen tofu takes on a yellowish hue in the freezing process. Thousand layer tofu is commonly made at home from Asian soft tofu though it is also commercially sold as a specialty in parts of Taiwan. This tofu is defrosted, and sometimes pressed to remove moisture, prior to use.

 

Koya-dofu (kōya-dōfu, 高野豆腐 in Japanese): The name comes from Mount Koya, a center of Japanese Buddhism famed for its shōjin ryōri, or traditional Buddhist vegetarian cuisine. It is sold in freeze-dried blocks or cubes in Japanese markets. Since it is dried, it can be preserved for long term. It must be soaked in water before eating, and is typically simmered in dashi, sake or mirin and soy sauce. In shōjin ryōri, vegetarian kombu dashi, made from seaweed, is used. When prepared in the usual manner, it has a spongy texture and mild sweet and savory flavor (the taste and flavor depend on what soup or cooking stock it was simmered in). A similar form of freeze-dried tofu, in smaller pieces, is found in instant soups (such as miso soup), in which the toppings are freeze-dried and stored in sealed pouches.

 

BYPRODUCTS OF TOFU PRODUCTION

Tofu production creates some edible byproducts. Food products are made from the protein-oil film, or "skin," which forms over the surface of boiling soy milk in an open shallow pan. The leftover solids from pressing soy milk are called okara.

 

TOFU SKIN

Tofu skin is produced through the boiling of soy milk, in an open shallow pan, thus producing a film or skin composed primarily of a soy protein-lipid complex on the liquid surface. The films are collected and dried into yellowish sheets known as soy milk skin (腐皮, fǔpí in Chinese; 湯葉, yuba in Japanese). Its approximate composition is : 50–55% protein, 24–26% lipids (fat), 12% carbohydrate, 3% ash, and 9% moisture.

 

The skin can also be bunched up to stick form and dried into something known as "tofu bamboo" (腐竹, fǔ zhú in Chinese; phù trúc in Vietnamese; kusatake, Japanese), or myriad other forms. Since tofu skin has a soft yet rubbery texture, it is folded or shaped into different forms and cooked further to imitate meat in vegan cuisine.

 

Some factories dedicate production to tofu skin and other soy membrane products.

 

OKARA

Okara (from the Japanese, おから, okara; known as 雪花菜, xuěhuācài, in Chinese, lit. "snowflake vegetable"; 豆腐渣, dòufuzhā, also Chinese, lit. "tofu sediment/residue"; and 콩비지, kongbiji, in Korean), is a tofu by-product, sometimes known in the west as "soy pulp" or "tofu lees",[40] consisting of the fiber, protein, and starch left over when soy milk has been extracted from ground soaked soybeans. Although it is mainly used as animal feed in most tofu producing cultures, it is sometimes used in Japanese and Korean cuisines, such as in the Korean stew kongbiji jjigae (콩비지찌개). It is also an ingredient for vegetarian burgers produced in many western nations.

 

NON-TOFU "TOFUS"

Due to their Asian origins and their textures, many food items are called "tofu" even though their production processes are not technically similar. For instance, many sweet almond tofus are actually gelatinous desserts hardened using agar or gelatin. As well, some foods such as Burmese tofu are not coagulated from the "milk" of the legume but rather set in a manner similar to soft polenta, Korean muk, or the jidou liangfen of Yunnan province of Southwest China.

 

NON-TOFU SWEETS

The "almond tofu" (Chinese: 杏仁豆腐 xìngrén dòufu; Japanese: annindōfu) is a milky white and gelatinous resembling tofu, but does not use soy products or soy milk and is hardened with agar. A similar dessert made with coconut milk or mango juices might occasionally be referred to as "coconut tofu" or "mango tofu", though such names are also given to hot dishes that use soy tofu and coconut or mango in the recipe.

 

EGG TOFU

Egg tofu (ja) (Japanese: 玉子豆腐, 卵豆腐, tamagodōfu) (Chinese: 蛋豆腐, dàn dòufu; often called 日本豆腐, rìbĕn dòufu, lit. "Japan bean curd") is the main type of savory flavored tofu. Whole beaten eggs are combined with dashi, poured into molds, and steamed in a steamer (cf. chawanmushi). The tofu has a pale golden color that can be attributed to the addition of egg and, occasionally, food coloring. This tofu has a fuller texture and flavor than silken tofu, which can be attributed to the presence of egg fat and protein. Plain "dried tofu" can be flavored by stewing in soysauce (滷) to make soy-sauce tofu. It is quite common to see tofu sold in market in this soy-sauce stewed form.

 

SESAME TOFU

The goma-dōfu (ja) is made by grinding sesame into a smooth paste, combining with liquid and kudzu starch, and heating until curdling occurs. It is often served chilled as hiyayakko.

 

PEANUT TOFU

In Okinawa, Japan, the jīmāmi-dōfu (ja) is made in a process similar to the sesame tofu. A peanut milk (made by crushing raw peanuts, adding water and straining) is combined with starch (usually sweet potato starch known locally as umukuji　or umukashi (芋澱粉?)) and heating until curdling occurs.

 

The Chinese equivalent is the 落花生豆腐 luòhuāshēng dòufu.

 

BURMESE TOFU

Burmese tofu (to hpu in Burmese) is a type of legume product made from besan (chana dal) flour; the Shan variety uses yellow split pea flour instead. Both types are yellow in color and generally found only in Myanmar, though the Burman variety is also available in some overseas restaurants serving Burmese cuisine.

 

Burmese tofu may be fried as fritters cut in rectangular or triangular shapes. Rice tofu, called hsan to hpu (or hsan ta hpo in Shan regions) is made from rice flour (called hsan hmont or mont hmont) and is white in color, with the same consistency as yellow Burmese tofu when set. It is eaten as a salad in the same manner as yellow tofu.

 

PREPARATION

Tofu has very little flavor or smell on its own. Consequently, tofu can be prepared either in savory or sweet dishes, acting as a bland background for presenting the flavors of the other ingredients used. As a method of flavoring it is often marinated in soy sauce, chilis, sesame oil, etc.

 

EASTERN METHODS

In Asian cooking, tofu is eaten in myriad ways, including raw, stewed, stir-fried, in soup, cooked in sauce, or stuffed with fillings. The idea of using tofu as a meat substitute is not common in East Asia. Many Chinese tofu dishes such as jiācháng dòufu (家常豆腐) and mápó dòufú (麻婆豆腐) include meat.

 

LIGHTLY FLVORED

In Japan, a common lunch in the summer months is hiyayakko (冷奴), silken or firm Asian tofu served with freshly grated ginger, green onions, or katsuobushi shavings with soy sauce. In the winter, tofu is frequently eaten as "yudofu," which is simmered in a claypot with some vegetables (ex:chinese cabbage, green onion etc.) using konbu dashi.

 

In Chinese cuisine, Dòuhuā (豆花) is served with toppings such as boiled peanuts, azuki beans, cooked oatmeal, tapioca, mung beans and a syrup flavored with ginger or almond. During the summer, "dòuhuā" is served with crushed ice; in the winter, it is served warm.[43] And also, in many parts of China, fresh tofu is similarly eaten with soy sauce or further flavored with katsuobushi shavings, century eggs (皮蛋 pídàn), and sesame seed oil.

 

In Korean cuisine, dubu gui (두부구이) consists of pan fried cubes of firm tofu, seasoned with soy sauce, garlic, and other ingredients. Cubes of cold, uncooked firm tofu seasoned with soy sauce, scallions, and ginger, prepared in a manner similar to the Japanese hiyayakko, are also enjoyed. The popular bar food, or anju (안주), called dubu kimchi (두부김치), features boiled, firm tofu served in rectangular slices around the edges of a plate with pan fried, sautéed or freshly mixed kimchi (김치) in the middle.

 

In the Philippines, the sweet delicacy taho is made of fresh tofu with brown sugar syrup and sago. The Malaysian version of taho or douhua is called tofufa. Warm soft tofu is served in "slices" (due to being scooped using a flat spoon from a wooden bucket) in a bowl with either pandan-flavored sugar syrup or palm sugar syrup.

 

In Vietnam, dòuhuā is pronounced đậu hủ. This variety of soft tofu is made and carried around in an earthenware jar. It is served by being scooped into a bowl with a very shallow and flat spoon, and eaten with either powdered sugar and lime juice or with a ginger-flavored syrup. It is generally eaten hot, even during summer.

 

FRIED

A common cooking technique in many parts of East and Southeast Asia involves deep frying tofu in vegetable oil, sunflower oil, or canola oil with varied results. In Indonesia, it is usually fried in palm oil. Although tofu is often sold preprocessed into fried items, pre-fried tofu is seldom eaten directly and requires additional cooking. Depending on the type of tofu used, the texture of deep fried tofu may range from crispy on the outside and custardy on the inside, to puffed up like a plain doughnut. The former is usually eaten plain in Chinese cuisine with garlic soy sauce, while the latter is either stuffed with fish paste to make Yong Tau Foo or cooked in soups. In Taiwan, fried tofu is made into a dish called "A-gei", which consists of a fried aburage tofu package stuffed with noodles and capped with surimi.

 

In Japan, cubes of lightly coated and fried tofu topped with a kombu dashi-based sauce are called agedashi-dofu (揚げ出し豆腐). Soft tofu that has been thinly sliced and deep fried, known as aburage in Japan and yubu (유부) in Korea, is commonly blanched, seasoned with soy sauce and mirin and served in dishes such as kitsune udon. Aburage is sometimes also cut open to form a pocket and stuffed with sushi rice; this dish is called inarizushi (稲荷寿司) and is also popular in Korea, where it is called yubu chobap (유부초밥). In Indonesia, tofu is called tahu, and the popular fried tofu is tahu goreng, tahu isi and tahu sumedang.

 

SOUPS, STEWS, AND BRAISED DISHES

A spicy Sichuan preparation using firm Asian tofu is mápó dòufu (麻婆豆腐). This involves braised tofu in a beef, chili, and a fermented bean paste sauce. A vegetarian version is known as málà dòufu (麻辣豆腐)[citation needed].

 

Dried tofu is usually not eaten raw but first stewed in a mixture of soy sauce and spices.[citation needed] Some types of dried tofu are pre-seasoned with special blends of spices, so that the tofu may either be called "five spice tofu" (五香豆腐 wǔxiāng dòufu) or "soy sauce stewed tofu" (鹵水豆腐 lǔshuǐ dòufu). Dried tofu is typically served thinly sliced with chopped green onions or with slices of meat for added flavor. Most dried tofu is sold after it has been fried or pre-stewed by tofu vendors.

 

Soft tofu can also be broken up or mashed and mixed with raw ingredients prior to being cooked. For example, Japanese ganmodoki is a mixture of chopped vegetables and mashed tofu. The mixture is bound together with starch and deep fried. Chinese families sometimes make a steamed meatloaf or meatball dish from equal parts of coarsely mashed tofu and ground pork. In India, tofu is also used as a low fat replacement for paneer providing the same texture with similar taste.

 

Tofu bamboos are often used in lamb stew or in a dessert soup. Tofu skins are often used as wrappers in dim sum. Freeze-dried tofu and frozen tofu are rehydrated and enjoyed in savory soups. These products are often taken along on camping trips since a small bag of these dried tofu can provide protein for many days.

 

Japanese 'miso soup', stocks with miso paste, is frequently made with tofu.

 

In Korean cuisine, soft tofu, called sundubu (순두부), is used to make a thick stew called sundubu jjigae (순두부 찌개). Firm, diced tofu often features in the staple stews doenjang jjigae (된장 찌개) and kimchi jjigae (김치

찌개).

 

SMOKED

At Qufu, the home town of Confucius, smoked tofu is a popular dish.

 

BACEM

Bacem is a method of cooking tofu originating from Java, Indonesia. The tofu is boiled in coconut water, mixed with lengkuas (galangal), Indonesian bay leaves, coriander, shallot, garlic, tamarind and palm sugar. After the spicy coconut water has completely evaporated, the tofu is fried until it is golden brown. The result is sweet, spicy, and crisp. This cooked tofu variant is commonly known as tahu bacem in Indonesian. Tahu bacem is commonly prepared along with tempeh and chicken.

 

AS FLAVORING

Pickled tofu is commonly used in small amounts together with its soaking liquid to flavor stir-fried or braised vegetable dishes (particularly leafy green vegetables like water spinach). It is often eaten directly as a condiment with rice or congee.

 

WESTERN METHODS

Generally, the firmer styles of tofu are used for kebabs, mock meats, and dishes requiring a consistency that holds together, while the softer styles can be used for desserts, soups, shakes, and sauces.

 

Firm western tofus can be barbecued since they will hold together on a barbecue grill. These types of tofu are usually marinated overnight as the marinade does not easily penetrate the entire block of tofu (techniques to increase penetration of marinades are stabbing repeatedly with a fork or freezing and thawing prior to marinating). Grated firm western tofu is sometimes used in conjunction with TVP as a meat substitute. Softer tofus are sometimes used as a dairy-free or low-calorie filler. Silken tofu may be used to replace cheese in certain dishes (such as lasagna).

 

Tofu has also been fused into other cuisines in the west, for instance used in Indian-style curries.

 

Tofu and soy protein can be industrially processed to match the textures and flavors to the likes of cheese, pudding, eggs, bacon, etc. Tofu's texture can also be altered by freezing, pureeing, and cooking. In the Americas, Europe, Australia and New Zealand, tofu is frequently associated with vegetarianism and veganism as it is a source of non-animal protein.

 

THREE THEORIES OF ORIGIN

The most commonly held of the three theories of tofu's origin maintains that tofu was invented in northern China around 164 BC by Lord Liu An, a Han Dynasty prince. Although this is possible, the paucity of concrete information about this period makes it difficult to conclusively determine whether Liu An invented the method for making tofu. Furthermore, in Chinese history, important inventions were often attributed to important leaders and figures of the time. In 1960, a stone mural unearthed from an Eastern Han dynasty tomb provided support for the theory of Han origin of tofu, however some scholars maintained that the tofu in Han dynasty was rudimentary, and lacked the firmness and taste of real tofu.

 

Another theory states that the production method for tofu was discovered accidentally when a slurry of boiled, ground soybeans was mixed with impure sea salt. Such sea salt would probably have contained calcium and magnesium salts, allowing the soy mixture to curdle and produce a tofu-like gel. This may have possibly been the way that tofu was discovered, since soy milk has been eaten as a savory soup in ancient as well as modern times. Its technical plausibility notwithstanding, there is little evidence to prove or disprove that tofu production originated in this way.

 

The last group of theories maintains that the ancient Chinese learned the method for the curdling of soy milk by emulating the milk curdling techniques of the Mongolians or East Indians. For, despite their advancement, no technology or knowledge of culturing and processing milk products existed within ancient Chinese society. (They did not seek such technology, probably because of the Confucian taboo on fermented dairy products and other so-called "barbarian foodstuffs".) The primary evidence for this theory lies with the etymological similarity between the Chinese term for Mongolian fermented milk (rufu, which literally means "milk curdled") and the term doufu ("beans curdled") or tofu. Although intriguing and possible, there is no evidence to substantiate this theory beyond the point of academic speculation.

 

HISTORY

IN ASIA

Tofu originated in ancient China,[5] although little else is known about the exact historic origins of tofu and of its method of production.

 

The theory that tofu was invented by Lord Liu An of Huainan in about 164 BC (early Han dynasty) has steadily lost favor among most scholars in China and abroad since the 1970s. The claim concerning Liu An was first made by Zhu Xi during the Song dynasty (960-1127 AD) - roughly 1,000 years after the supposed invention.

 

The theory that tofu-making is shown in a mural incised on a stone slab in Han Tomb No. 1, at Da-hu-ting, Mixian, Henan province attracted much attention after about 1990. Yet it too has lost favor because (1) no step of cooking the soy puree is shown in the mural, and (2) when Chinese food historians tried to make tofu without cooking the puree, the result was a tiny amount of unpalatable material.

 

Thus, while there are many theories regarding tofu's origins, historical information is scarce enough as to relegate the status of most theories to either speculation or legend. Like the origins of cheese and butter, the exact origin of tofu production may never be known or proven. The historical era starts in the year 965 AD (early Song dynasty) with the Qing Yilu by Tao Ku.

 

What is known is that tofu production is an ancient technique. Tofu was widely consumed in ancient China, and techniques for its production and preparation were eventually spread to many other parts of Asia.

 

Its development likely preceded Liu An, as tofu is known to have been a commonly produced and consumed food item in China by the 2nd century BC. Although the varieties of tofu produced in ancient times may not have been identical to those of today, descriptions from writings and poetry of the Song and Yuan Dynasty show that the production technique for tofu had already been standardized by then, to the extent that they would be similar to tofu of contemporary times.

 

In China, tofu is traditionally used as a food offering when visiting the graves of deceased relatives. It is claimed that the spirits (or ghosts) have long lost their chins and jaws, and that only tofu is soft enough for them to eat. Before refrigeration was available in China, tofu was often only sold during the winter time, due to the tofu not spoiling in the colder weather. During the warmer months, any leftover tofu would be spoiled if left for more than a day. Chinese war hero Guan Yu used to be a tofu maker before he enlisted in the army. Chinese martial arts expert and hero, Yim Wing-chun, was a celebrated tofu maker in her village. (Tofu as such plays a part in the 1994 movie about her life, Wing Chun.)

 

Tofu and its production technique were subsequently introduced into Korea and then Japan in the Nara period (late 8th century) as well as other parts of East Asia. The earliest document of tofu in Japan shows that the dish was served as an offering at the Kasuga Shrine in Nara in 1183. The book Tofu Hyakuchin (豆腐百珍 Dòufu Bǎizhēn), published in the Edo period, lists 100 recipes for cooking tofu.

 

The rise in acceptance of tofu likely coincided with that of Buddhism as it is an important source of proteins in the religion's vegetarian diet. Since then, tofu has become a staple in many countries, including Vietnam, Thailand, and Korea, with subtle regional variations in production methods, texture, flavor, and usage.

 

In Southeast Asia, tofu was introduced to the region by Chinese immigrants from sea-faring Fujian province, evident from the fact that many countries in Southeast Asia refer to tofu by the Min Nan Chinese pronunciations for either soft and firm tofu, or "tāu-hū" and "tāu-goan" respectively. In Indonesia, Malaysia, Singapore, Thailand and the Philippines, tofu is widely available and used in many local dishes. Tofu is called tahu in Indonesia, Indonesian dishes such as, tahu sumbat, taoge tahu, asinan, siomay and some curries, are often add slices of tofu as ingredients. In addition, tahu goreng, tahu isi and tahu sumedang are the popular fried tofu snacks. Tofu is called tauhu in Malaysia and Singapore. The Malaysian and Singaporean Indians use tofu in their cuisine such as Indian mee goreng, rojak pasembor. The strait peranakan cuisine often uses tofu, such as mee kari Penang, and laksa. The makers of tofu in these countries were originally the Chinese but tofu now is made by non-Chinese as well. Indonesia, Thailand, Malaysia and the Philippines are major producers of tofu and have plants located within many municipalities. However, Singapore imports its tofu from its neighboring country, Malaysia.

 

Tofu in the Philippines is essential to the daily diet, as taho, widely eaten as breakfast, or tokwa (a dry fried variation), which is a staple or alternative to meat in main meals, and in numerous regional dishes. Tofu was introduced to the archipelago in the 10th to 13th centuries by Song Chinese mariners and merchants, along with many different foods which had become staples of the Philippine diet. The use and production of tofu were first limited to urban centers with influential Chinese minorities, such as Cebu or Tondo, but were quickly spread to even remote native villages and islands, long before the Spanish arrival in the 17th century.

 

IN THE WEST

Benjamin Franklin was the first American to mention tofu in a 1770 letter to John Bartram. Franklin, who discovered it during a trip to London, included a few soybeans and referred to it as "cheese" from China. The first tofu company in the United States was established in 1878. In 1908 Li Yuying, a Chinese anarchist and a vegetarian with a French degree in agriculture and biology, opened a soy factory, the Usine de la Caséo-Sojaïne, which was the world's first soy dairy and the first factory in France to manufacture and sell beancurd. However tofu was not well known to most Westerners before the middle of the 20th century. With increased cultural contact between the West and East Asia and growing interest in vegetarianism, knowledge of tofu has become widespread. Numerous types of pre-flavored tofu can be found in many supermarket chains throughout the West. It is also used by many vegans and vegetarians as a means to gain protein without the consumption of meat products.

 

NUTRITION AND CHINESE MEDICINE CLAIMS

TRADITIONAL CHINESE MEDICINE CLAIMS

Tofu is considered a cool agent in Traditional Chinese medicine. It is claimed to invigorate the spleen, replenish qi, moisture and cool off Yang vacuity, and to detoxify the body. However, there is no scientific evidence supporting neither such claims, nor their implied notions.

 

FUNCTIONS

In Chinese traditional medicine, tofu is suitable for those who are weak, malnourished, deficient in blood and qi; is suitable for old, slim or otherwise; suitable for those with high fat content in blood, high cholesterol, overweight, and with hardened blood vessels; suitable for people with diabetes; for mothers with low breast milk supply; for children and young adults; for those with inflamed respiratory tract, with phlegm, coughing and asthma. Tofu is also suited for people of old age; it is recommended to eat with liquor, since tofu contains cysteine, which can speed up the detoxification of alcohol in the body, and lessen the harm done to the liver, protecting the liver.

 

PROTEIN

Tofu is relatively high in protein, about 10.7% for firm tofu and 5.3% for soft "silken" tofu with about 5% and 2% fat respectively as a percentage of weight.

 

In 1995, a report from the University of Kentucky, financed by Solae, concluded that soy protein is correlated with significant decreases in serum cholesterol, Low Density Lipoprotein LDL (″bad cholesterol″) and triglyceride concentrations. However, High Density Lipoprotein HDL (″good cholesterol″) did not increase. Soy phytoestrogens (isoflavones: genistein and daidzein) absorbed onto the soy protein were suggested as the agent reducing serum cholesterol levels. On the basis of this research, PTI, in 1998, filed a petition with Food and Drug Administration for a health claim that soy protein may reduce cholesterol and the risk of heart disease.

 

The FDA granted this health claim for soy: "25 grams of soy protein a day, as part of a diet low in saturated fat and cholesterol, may reduce the risk of heart disease." For reference, 100 grams of firm tofu coagulated with calcium sulfate contains 8.19 grams of soy protein. In January 2006, an American Heart Association review (in the journal Circulation) of a decade-long study of soy protein benefits showed only a minimal decrease in cholesterol levels, but it compared favorably against animal protein sources.

 

ALLERGIES

Because it is made of soy, individuals with allergies, particularly those allergic to legumes, should not consume tofu.

 

WIKIPEDIA