Painted distribution box
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Short Eared Owl - Asio flammeus
Norfolk
Over much of its range, short-eared owls occurs with the similar-looking long-eared owl. At rest, the ear-tufts of long-eared owl serve to easily distinguish the two (although long-eared owls can sometimes hold its ear-tufts flat). The iris-colour differs: yellow in short-eared, and orange in long-eared, and the black surrounding the eyes is vertical on long-eared, and horizontal on short-eared. Overall the short-eared tends to be a paler, sandier bird than the long-eared.
The short-eared owl occurs on all continents except Antarctica and Australia; thus it has one of the most widespread distributions of any bird. A. flammeus breeds in Europe, Asia, North and South America, the Caribbean, Hawaii and the Galápagos Islands. It is partially migratory, moving south in winter from the northern parts of its range. The short-eared owl is known to relocate to areas of higher rodent populations. It will also wander nomadically in search of better food supplies during years when vole populations are low.
Hunting occurs mostly at night, but this owl is known to be diurnal and crepuscular as well. Its daylight hunting seems to coincide with the high-activity periods of voles, its preferred prey. It tends to fly only feet above the ground in open fields and grasslands until swooping down upon its prey feet-first. Several owls may hunt over the same open area. Its food consists mainly of rodents, especially voles, but it will eat other small mammals such as mice, ground squirrels, shrews, rats, bats, muskrats and moles. It will also occasionally predate smaller birds, especially when near sea-coasts and adjacent wetlands at which time they attack shorebirds, terns and small gulls and seabirds with semi-regularity. Avian prey is more infrequently preyed on inland and centers on passerines such as larks, icterids, starlings, tyrant flycatchers and pipits.
Guillemot /Murre - Uria aalge
The common murre or common guillemot (Uria aalge) is a large auk. It is also known as the thin-billed murre in North America. It has a circumpolar distribution, occurring in low-Arctic and boreal waters in the North Atlantic and North Pacific. It spends most of its time at sea, only coming to land to breed on rocky cliff shores or islands.
Common murres have fast direct flight but are not very agile. They are more manoeuvrable underwater, typically diving to depths of 30–60 m (98–197 ft). Depths of up to 180 m (590 ft) have been recorded.
Common murres breed in colonies at high densities. Nesting pairs may be in bodily contact with their neighbours. They make no nest; their single egg is incubated on a bare rock ledge on a cliff face. Eggs hatch after ~30 days incubation. The chick is born downy and can regulate its body temperature after 10 days. Some 20 days after hatching the chick leaves its nesting ledge and heads for the sea, unable to fly, but gliding for some distance with fluttering wings, accompanied by its male parent. Chicks are capable of diving as soon as they hit the water. The female stays at the nest site for some 14 days after the chick has left.
Both male and female common murres moult after breeding and become flightless for 1–2 months. In southern populations they occasionally return to the nest site throughout the winter. Northern populations spend the winter farther from their colonies.
Some individuals in the North Atlantic, known as "bridled guillemots", have a white ring around the eye extending back as a white line. This is not a distinct subspecies, but a polymorphism that becomes more common the farther north the birds breed.
The common murre nests in densely packed colonies (known as "loomeries"), with up to twenty pairs occupying one square metre at peak season.[citation needed] Common murres do not make nests and lay their eggs on bare rock ledges, under rocks, or the ground. They first breed at four to nine years old, but most individuals recruit into the breeding population at ages six or seven, although birds may disperse (permanently depart their natal colony) if space is limited. Annual survival probability for birds aged 6–15 is 0.895, and average lifespan is about 20 years. Breeding success increases with age up to age 9-10 to 0.7 fledglings per pair, then declines in the oldest age birds, perhaps indicating reproductive senesence.
High densities mean that birds are close contact with neighbouring breeders. Common murres perform appeasement displays more often at high densities and more often than razorbills.
Allopreening is common both between mates and between neighbours. Allopreening helps to reduce parasites, and it may also have important social functions. Frequency of allopreening a neighbour correlates well with current breeding success.
Allopreening may function as a stress-reducer; ledges with low levels of allopreening show increased levels of fighting and reduced breeding success.
Alloparenting behaviour is frequently observed. Non-breeding and failed breeders show great interest in other chicks, and will attempt to brood or feed them. This activity is more common as the chicks get older and begin to explore their ledge. There has also been a record of a pair managing to raise two chicks. Adults that have lost chicks or eggs will sometimes bring fish to the nest site and try to feed their imaginary chick.
At time of extreme food stress, the social activity of the breeding ledge can break down.
On the Isle of May colony in 2007, food availability was low. Adults spent more of their time-budget foraging for their chicks and had to leave them unattended at times. Unattended chicks were attacked by breeding neighbour which often led to their deaths. Non-breeding and failed breeders continued to show alloparental care.
In areas such as Newfoundland, the birds, along with the related thick-billed murre, are referred to as 'turrs' or 'tuirs', and are consumed. The meat is dark and quite oily, due to the birds' diet of fish. Eggs have also been harvested.
Eggers from San Francisco took almost half a million eggs a year from the Farallon Islands in the mid-19th century to feed the growing city.
Population:
UK breeding:
950,000 pairs
Kingfisher - Alcedo Atthis
Double click..
The common kingfisher (Alcedo atthis) also known as the Eurasian kingfisher, and river kingfisher, is a small kingfisher with seven subspecies recognized within its wide distribution across Eurasia and North Africa. It is resident in much of its range, but migrates from areas where rivers freeze in winter.
This sparrow-sized bird has the typical short-tailed, large-headed kingfisher profile; it has blue upperparts, orange underparts and a long bill. It feeds mainly on fish, caught by diving, and has special visual adaptations to enable it to see prey under water. The glossy white eggs are laid in a nest at the end of a burrow in a riverbank.
The female is identical in appearance to the male except that her lower mandible is orange-red with a black tip. The juvenile is similar to the adult, but with duller and greener upperparts and paler underparts. Its bill is black, and the legs are also initially black. Feathers are moulted gradually between July and November with the main flight feathers taking 90–100 days to moult and regrow. Some that moult late may suspend their moult during cold winter weather.
The flight of the kingfisher is fast, direct and usually low over water. The short rounded wings whirr rapidly, and a bird flying away shows an electric-blue "flash" down its back.
The common kingfisher is widely distributed over Europe, Asia, and North Africa, mainly south of 60°N. It is a common breeding species over much of its vast Eurasian range, but in North Africa it is mainly a winter visitor, although it is a scarce breeding resident in coastal Morocco and Tunisia. In temperate regions, this kingfisher inhabits clear, slow-flowing streams and rivers, and lakes with well-vegetated banks. It frequents scrubs and bushes with overhanging branches close to shallow open water in which it hunts. In winter it is more coastal, often feeding in estuaries or harbours and along rocky seashores. Tropical populations are found by slow-flowing rivers, in mangrove creeks and in swamps.
Like all kingfishers, the common kingfisher is highly territorial; since it must eat around 60% of its body weight each day, it is essential to have control of a suitable stretch of river. It is solitary for most of the year, roosting alone in heavy cover. If another kingfisher enters its territory, both birds display from perches, and fights may occur, in which a bird will grab the other's beak and try to hold it under water. Pairs form in the autumn but each bird retains a separate territory, generally at least 1 km (0.62 mi) long, but up to 3.5 km (2.2 mi) and territories are not merged until the spring.
Very few birds live longer than one breeding season. The oldest bird on record was 21 years.
They are also listed as a Schedule 1 species under the Wildlife and Countryside Act offering them additional protection.
Population:
UK breeding:
3,800-6,400 pairs
France
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Udaipur region, Rajasthan, India
This small and shy heron has a huge distribution range covering many continents and so it is not surprising that there are 21 recognized subspecies
also called Green-backed Heron, Mangrove Heron and Little Green Heron
Butorides striata
mangrovereiger
Héron strié
Mangrovereiher
Garcita Azulada
Airone striato
Socózinho
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My photos may not be used on websites, blogs or in any other media without my written and explicit permission.
The elusive otter is one of our top predators, feeding mainly on fish (particularly eels and salmonids), waterbirds, amphibians and crustaceans. Otters have their cubs in underground burrows, known as 'holts'. Excellent and lithe swimmers, the young are in the water by 10 weeks of age. Otters are well suited to a life on the water as they have webbed feet, dense fur to keep them warm, and can close their ears and nose when underwater. They require clean rivers, with an abundant source of food and plenty of vegetation to hide their secluded holts.
How to identify
The otter is a large, powerful mammal, with grey-brown fur, a broad snout, and a pale chest and throat. Otters can be distinguished from mink by their much larger size and broader face.
Distribution
A rare but widespread species, now found throughout the country but absent from parts of central and southern England, the Isle of Man, the Isles of Scilly and the Channel Islands (Courtesy the Wildlife Trusts).
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Struggling to establish a foothold in the eastern edge of its distribution, the Ohio population this year is one male and two females. Here is the history of this species in Ohio: www.ohiobirds.org/obba2/pdfs/species/Yellow-headedBlackbi...
American Lifer #544
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Grey-crowned Babbler
Scientific Name: Pomatostomus temporalis
Description: The Grey-crowned Babbler is the largest of Australia's four babbler species. It is dark brown-grey above, with a distinctive grey crown stripe and a dark face mask that contrasts with a white eyebrow. The chin and throat are white, running into a pale grey lower breast. It has a long, curved bill, short rounded wings with cinnamon brown wing patches and a long tail tipped white. The eye is pale yellow in adults. There is a darker-coloured subspecies, rubeculus, in north-western Australia (often called the Red-breasted Babbler), that has a rufous lower breast and darker crown stripe. The Grey-crowned Babbler is a noisy and gregarious bird, usually found in small groups of four to twelve, and is often seen on the ground or in low trees. It is sometimes called the Yahoo, after one of its calls.
Similar species: The Grey-crowned Babbler lacks the dark crown of other babblers and has a yellow rather than a dark eye.
Distribution: The Grey-crowned Babbler is widespread throughout north-western, northern, central and eastern Australia. It is also found in Papua New Guinea.
Habitat: The Grey-crowned Babbler is found in open forests and woodlands, favouring inland plains with an open shrub layer, little ground cover and plenty of fallen timber and leaf litter. May be seen along roadsides and around farms. In south-east Melbourne, small populations survive on golf courses.
Seasonal movements: Sedentary.
Feeding: Grey-crowned Babblers feed on insects and other invertebrates and sometimes eat seeds. They forage in groups of two to fifteen birds on the ground among leaf litter, around fallen trees and from the bark of shrubs and trees (they tend to use trees more than other babblers).
Breeding: Grey-crowned Babblers live and breed in co-operative territorial groups of two to fifteen birds (usually four to twelve). Groups normally consist of a primary breeding pair along with several non-breeding birds (sometimes groups may contain two breeding pairs or two females that both breed). Most members of the group help to build nests, with the primary female contributing the most effort. Two types of nest are built: roost-nests (usually larger and used by the whole group) and brood-nests (for the breeding females), and often old nest sites are renovated and re-used from year to year. The large domed nests are placed in a tree fork 4 m - 7 m high and are made of thick sticks with projections that make a hood and landing platform for the entrance tunnel. The nest chamber is lined with soft grass, bark, wool and feathers. The brooding female (sometimes more than one) is fed by the other group members and all help to feed the nestlings. Larger groups tend to raise more young, and two broods are usually raised per season.
Calls: Loud scolding and chattering calls: 'wee-oo'. Also distinctive 'ya-hoo' duet by breeding female ('yah') and male ('ahoo') repeated six to eight times.
Minimum Size: 25cm
Maximum Size: 29cm
Average size: 27cm
Average weight: 81g
Breeding season: July to February
Clutch Size: Usually two to three, up to five if more than one female.
Incubation: 23 days
Nestling Period: 23 days
(Source: www.birdsinbackyards.net)
© Chris Burns 2023
__________________________________________
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Atlantic Royal Flycatcher - male - Vulnerable - Royal Flycatcher is very widespread, with a distribution that extends from southern Mexico south to the Atlantic Forest region of southeastern Brazil. Throughout this broad area, Royal Flycatcher inhabits the lower levels of humid evergreen or deciduous forests, although it also ranges into mature second growth, and edges. Royal Flycatcher exhibits notable geographic variation across this range, and so some authors recognize as many as four species of royal flycatcher: a northern species that occurs from Mexico to northern Colombia and northern Venezuela; a Pacific species (occidentalis) that is restricted to southwestern Ecuador and adjacent Peru; an Amazonian species, which is widespread in northern and central South America east of the Andes; and an Atlantic species (swainsoni), that occurs only in southeastern Brazil. Two of these populations, occidentalis and swainsoni, are potentially at risk of extinction. All of these taxa are flycatchers with a long bill and tail; the plumage is mostly brown, with a rufous or ochraceous tail. The most notable feature of Royal Flycatcher is the long ornate crest, which is red to orange (paler in females), with black and blue spotting. This crest usually is recumbent, giving the flycatcher a distinctive "hammerhead" appearance. When fully erect, however, the crest also is flared laterally; although it is rare to see the crest erected in a free flying Royal Flycatcher, these birds are well known for fanning the crest when held in the hand, while rhythmicaly swaying the head from side to side. The nest of Royal Flycatcher is a very long, sack like structure suspended from a slender branch or vine, and frequently is placed over a stream (or a small clearing) in the forest. Birds of The World.
The Atlantic Royal Flycatcher raises its fan very rarely. It took me more than 3 hours observing this individual to get this photo. I can say it was my Christmas gift.
Wishing a very Merry Christmas full of love, peace and joy!
Thanks a lot for your visits, comments, faves, invites, etc. Very much appreciated!
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I have found the work of some very talented astrophotographers today. their work inspired me to upload this image taken back in October, 2012.
I´ll be travelling within a month, and i think it will be a great opportunity to make more astrophotography. In the mean time i am trying to learn new techniques and getting the necessary equipment to make all this happen.
Looking forward for the moment to come!
_____
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Williams County, Ohio
CD 302 Hemingray power insulators still in service use in Ohio after more then 100 years of service duty. It is extremely rare to see large colored glass pintype power insulators still in service use today.
CD 302 insulators are a moderate size power insulator that were produced by the Hemingray Glass Company in Muncie, Indiana. They were produced from c1893 to 1920 for use on early power distribution with a voltage rating of 40,000 volts. CD 302 insulators are known as the "Muncie" style insulator, although some have the Ohio embossing on the reverse side instead of Muncie Type.
This shot shows three in service with all three having the Ohio embossing on the reverse side. All insulators have the Hemingray / Patent May 2ND 1893 on the front embossing.
Looks like there was a break in the wire at one time. See in note.
Lustenau, Vorarlberg
Dec. 2023
Olympus XA, F-Zuiko 2,8/35 mm, Ilford Pan 100, Kodak D-76 (1+1)
Polychromeprint auf Kodak Bromesko
1) Easylith 1+8, +2,5 f-stops, 4:40 min
2) Siena 25 + NH4Cl 15 + Carbonat 15 + Lith D 6 + H2O 800, 2 min
MT1 Selentonung 1+9, 40 sec
The Schweizer Ried is a part of the Ried that has been in Swiss possession since 1593. The area was given to the Swiss when Widnau-Haslach was separated from Lustenau due to the unequal distribution of land. This unique historical relic from the times of the Reichshof Lustenau is still owned by the Swiss municipalities of Widnau, Schmitter and Au on Austrian territory. (Luschnou - Wiki)
Location: Terengganu, Malaysia.
Marang
Also known as Red-Tailed green ratsnake. This is a rare brown morph.
Toxicity: Mild (none medical significance to humans unless you are hyper-allergic to all kinds of venom).
Length: 2 m (maximum length 2.4m or 8 ft)
Reproduction: Average 3-8 eggs
Description: The red-tailed green rat snake is an arboreal snake (spend most of its time up on the trees) from the family of Colubridae. Defense mechanism: When stressed, it may inflate its head and neck to appear larger in size to ward of predator or human. Normal or common coloration is green or dull green hence this is a unique specimen. The one in this photo is a rather rare coloration.
Distribution: Endemic to South East Asia i.e., Malaysia, Indonesia, Thailand, Myanmar, India, Singapore and the Philippines.
The attenuated form of a Cape crow perches precariously on desert scrub. The species has a disjunct distribution, in southern and east Africa.
160526 503
Distribution: Southern South America, in parts of Brazil, Argentina, Paraguay and Bolivia.
Also known as tricolor hognose snake, banded hognose snake, culebra falsa, and false coral snake.
Adult tricolor hognoses usually average about 2 ft in length, with females usually slightly larger than males. They are more stout than a corn snake of similar length, but more slender than North American hognose snakes of the genus Heterodon. Due to their resemblance to North American hognose snakes, sometimes this species is mistaken for a unique morph of Heterodon nasicus.
Habitat: This region is a dry, sandy environment on the eastern foothills of the Andes, characterized by dry scrubland, grasslands, and savannahs.
Diet: They are typically found near streams, as their diet consists mainly of amphibians (similar to other hognose snakes).
Note: Friend's pet.
Common name: Indian Roller ♀
Scientific name: Coracias benghalensis
Distribution: Afghanistan, Bangladesh, Bhutan, Cambodia, China, India, Iran, Iraq, Kuwait, Laos, Malaysia, Myanmar, Nepal, Oman, Pakistan, Saudi Arabia, Sri Lanka, Thailand, United Arab Emirates, Vietnam
Conservation status (IUCN): Least Concern
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Masdevallia geminiflora, espêce á l'odeur de banane très mûre attirant ici un moucheron. Floraison in situ, département du Valle del Cauca, Colombie. Distribution: Colombie et Equateur de 650 á 1800 m anm.
Masdevallia geminiflora, especie con fragancia a banano muy maduro atrayendo acá una mosquita. Foración in situ, departamento del Valle del Cauca, Colombia. Distribución: Colombia y Ecuador desde 650 hasta 1800 m snm.
A shot from last summer of a rather unusual visitor to Deal (Walmer).
Black and white during the summer, snow buntings become buffy and streaky in the winter. However, when they fly, snow buntings still look black and white, with white patches on the wings and black wingtips.
Distribution
Breeds in small numbers in the Scottish Highlands. Winters around the coasts of northern and eastern UK.
Length: 16cm
Wingspan: 35cm
Weight: 35-42g
Average lifespan: 3 years
Wildlife Trusts.
I occasionally have to be careful how I frame a natural landscape or be willing to use the clone brush tool rather more than I would like, all to stop these towers poking their way into my photos. Sometimes however you've just got to let them take centre stage...
(NO FAVES WITHOUT LEAVING A COMMENT)
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E' vietata qualsiasi utilizzazione, totale o parziale, dei contenuti inseriti nel presente portale, ivi inclusa la memorizzazione, riproduzione, rielaborazione, diffusione o distribuzione dei contenuti stessi mediante qualunque piattaforma tecnologica, supporto o rete telematica, senza previa autorizzazione scritta da parte mia.
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See also.........
Vintage power distribution system in the mostly abandoned WWII Army Air Corps base, Wendover, Tooele County, Utah.
Happy Telegraph Tuesday!
To see more of this important atomic bomb base check out my album here: www.flickr.com/photos/19779889@N00/albums/72157601973705978
According to my analysis,
the math is over.
No more sad statistics
from the year of fear and loss.
But it meant nothing to you,
you small sum of a bird,
the axiom of my logic.
You were too busy with your own estimates,
with equating your chances
from the coordinates
of a proven sweet solution.
You’ve become a garden constant,
flying square routes and triangles,
adding to the measure of my work.
“Simplify the variables,” you sing,
then, in a fraction of a blur,
you dance the impossible graph of your ardour.