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The western toad (Anaxyrus boreas, formerly Bufo boreas) is a large toad species, between 5.6 and 13 cm (2.2 and 5.1 in) long, native to western North America.[1][2][3] A. boreas is frequently encountered during the wet season on roads, or near water at other times. When handled adults often vocalize, making a sound like a peeping chick while struggling. It eats any type of insect it can catch. It can jump a considerable distance for a toad. Breeding occurs between March and July in mountainous areas, and as early as January in lower-elevation regions. The female lays up to 17,000 eggs stuck together in strings that adhere to vegetation and other objects along water edges.[4]
Description
It has a white or cream dorsal stripe, and is dusky gray or greenish dorsally with skin glands concentrated within the dark blotches. Its parotoid glands are oval, widely separated, and larger than the upper eyelids. It has a mottled venter and horizontal pupils but lacks cranial crests. Compared to females, males have smoother skin, reduced dorsal blotching, and nuptial pads (thickened skin) on their forefeet during breeding season. In juveniles of this species, the dorsal stripe is weak or absent. Large young have prominent dorsal and ventral spotting and yellow feet.
Subspecies
There are two known subspecies of the western toad:
Boreal toad (A. b. boreas)
California toad (A. b. halophilus)
Distribution[edit]
The range of western toad extends from western British Columbia and southern Alaska south through Washington, Oregon, and Idaho to northern Baja California, Mexico; east to Montana, western and central Wyoming, Nevada, the mountains and higher plateaus of Utah, and western Colorado.[5] Occurrences of the boreal toad from Yukon Territory, the Northwest Territories, and northwestern and north-central British Columbia have been reported.[6] Southern records of boreal toads in New Mexico have been published.[7]
The ranges of subspecies are as follows:[5][8]
boreal toad (Anaxyrus boreas boreas): western British Columbia and southern Alaska south from Washington, Oregon, Idaho, western Montana and western Wyoming to northern California, Nevada, western Colorado, and western Utah.
California toad (Anaxyrus boreas halophilus): extreme western Nevada through the Central Valley of California and coastal California south to Baja California.
Habitat[edit]
The boreal toad is found in the Rocky Mountains in aspen (Populus spp.) groves and riparian forests.[9] In Colorado, the largest populations are typically found in areas characterized by willows (Salix spp.), bog birch (Betula glandulosa), and shrubby cinquefoil (Potentilla fruticosa).[10] In the Pacific Northwest, the western toad occurs in mountain meadows and less commonly in Douglas-fir forests (Pseudotsuga menziesii).[9]
In California, optimum habitat for the western toad includes wet or dry mountain meadows or riparian deciduous forest with available open water for breeding. Suitable habitat includes blue oak (Quercus douglasii) savanna, gray pine-oak forest (Pinus sabiniana-Quercus spp.), mixed conifer forest, and alpine meadows. Marginal habitats include annual grasslands, chaparral, ponderosa pine forests, California black oak woodlands, Jeffrey pine forests, and red fir forests.[11]
In the Sierra Nevada, the western toad occurs in mid-elevation pine forests (including Jeffrey pine (Pinus jeffreyi) at higher elevations and ponderosa pine (Pinus ponderosa) at lower elevations), California black oak woodlands (Quercus kelloggii), giant sequoia groves (Sequoiadendron giganteum), montane fir forest (which includes white fir (Abies concolor), red fir (Abies magnifica], and western white pine (Pinus monticola)), and redwood forest (Sequoia sempervirens). It is also found in riparian areas within sagebrush-pinyon communities (Artemisia spp.-Pinus spp.), oak-pine woodland and savanna (including coast live oak (Quercus agrifolia), interior live oak (Quercus wislizenii), and canyon live oak (Quercus chrysolepis)), and California coastal forest and scrub.[9]
Western toads have been collected from sedge meadows near a pond occurring in a creosotebush (Larrea tridentata) community, and from aspen (Populus spp.)-willow groves within big sagebrush (Artemisia tridentata)-grassland.[5]
Life cycle
Oval parotoid glands, located behind the eyes, are distinguishing features of this species.
Western toads are active from January to October, depending on latitude and elevation, and hibernate over the winter.[12] Boreal toads in one Colorado population used natural chambers near a small stream bed. The high water table, constantly flowing stream, and deep winter snow served to maintain the air temperature within the hibernaculum at a point slightly above freezing. Emergence from hibernation followed a few days of warm temperatures that freed the entrance and increased temperatures within the chamber to about 39.2 °F (4.0 °C).[10][13]
At low elevations western toads are active at night; at high elevations and in the northern parts of their range they are diurnal.[12] Body temperature of western toads is closely correlated with the substrate temperature. Basking and conduction from the substrate are primary means of increasing body temperature and cooling is achieved by evaporative cooling and conduction of heat to a cooler medium. Diurnal and nocturnal activity are often related to seasonal changes in temperature; most western toads are diurnal during the spring and fall but are nocturnal during the warmer summer months.[10]
In central Oregon, the minimum breeding age for male western toads is three years, and probably four or five years for females.[14] California toads are reported as sexually mature at 2 years of age.[15] Male western toads breed every year; females breed at less regular intervals, depending on individual condition and previous years' breeding effort.[14] Sex ratios differ according to habitat type; males are more numerous in wet areas and females are more numerous in dry habitats.[10]
Eggs are laid in open water from February to July, with peak activity occurring in April. Timing of egg-laying activity varies with elevation and weather conditions.[11] In Colorado, initiation of breeding was correlated with the onset of warming weather and initiation of snowpack melting. Eggs are usually laid in late May or early June.[10] In western Montana, a few males were present on the shores (of two gravel pits) by May 11, 1967, and by May 14, each pond contained at least 30 males. Males were spaced at least 1 foot (0.30 m) apart, all facing the shore[16] Eggs are laid in gelatinous strings of 13 to 52 eggs per inch (2.5 cm), in masses of up to 16,500 per clutch.[5][17] Egg development rate is partially dependent on temperature; hatching times vary.[15]
Metamorphosis is usually completed within three months of egg laying. The time required for metamorphosis is given as 30 to 45 days for the boreal toad and 28 to 45 days for the California toad.[5]
Female western toads at least 10 to 11 years of age have been reported.[14] In Colorado, boreal toads probably attain a maximum age of at least 9 years.[10]
Preferred habitat
Western toads are widespread throughout the mountainous areas of northwestern North America, ranging from sea level to elevations near or above regional treeline, or 10,000 feet (305–3,050 m)[clarification needed] in elevation.[5][11] It is uncommon at the higher elevations.[11] Elevational range in Colorado is from about 7,000 to 11,860 feet (2,130 to 3,610 m). In the mountains of Colorado, the largest western toad populations usually occur from about 9,500 to 11,000 feet (2,900 to 3,400 m) elevation.[18] Western toads occupy desert streams and springs, grasslands, and mountain meadows; they are less common in heavily wooded regions. They are usually found in or near ponds, lakes (including saline lakes), reservoirs, rivers, and streams within the above-mentioned habitats.[5][12] Under laboratory conditions western toads were able to survive in 40% seawater, but died within a week when exposed to 50% seawater.[15]
In Colorado, individual western toads typically maintain distinct ranges which vary greatly in size according to the condition of the habitat. Breeding males may exhibit territoriality, especially in areas where breeding sites are scarce.[10]
Populations of western toads have very limited dispersal, particularly in rugged terrain.[14]
Western toads require open water for breeding.[11] All breeding members of a local population tend to lay their eggs in the same location, which is used repeatedly from year to year. For example, at one site on a permanent lake in the Oregon Cascade Range, western toads returned each year to the same submerged willow clumps.[14] Eggs are usually laid in shallow water, not deeper than 12 inches (300 mm) but usually at least 6 inches (150 mm).[14][17] The warmth of shallow water increases the rate at which development occurs; shallow water and vegetative matter may contribute to protection of eggs from predation by fish.[14] In western Montana, breeding western toads used gravel pits that were only filled with water during spring runoff. These gravel pits contained cattails (Typha spp.) but no other vegetation, and were 5 feet (1.5 m) deep in the center.[16]
Cover requirements
Western toads are terrestrial. Their body temperatures are largely controlled by basking and evaporative cooling. In order to avoid evaporative conditions, they usually spend the daylight hours on the forest floor in the soil under rocks, logs, stumps, or other surface objects or in rodent burrows.[5][9][12][15][17] Individuals have been observed to use the same retreat repeatedly. In locations where there is little or no hiding cover, western toads may spend most of the day in the water.[5] Under more humid conditions, western toads may become active during the day.[15]
Western toads lay their eggs in water; they require some form of surface cover near the egg-laying location. Woody debris or submerged vegetation is used to protect egg masses.[14][17]
Food habits
Western toads wait for their prey on the surface of the ground or in shallow burrows dug by other animals. Their diet consists largely of bees, beetles, ants, and arachnids. Other foods include crayfish, sowbugs, grasshoppers, trichopterans, lepidopterans, and dipterans.[5][11]
Predators
Tadpoles are preyed upon by fish, reptiles, amphibians, birds, and mammals.[15] Toads in general tend to walk or hop rather than jump (like frogs). Their slow movement renders them vulnerable to predators; however, the western toad (like other toads) produces skin toxins that are avoided by many predator species. The nocturnal habit may help reduce predation.[9] Adult western toads are preyed upon by common ravens (Corvus corax) and probably by other birds, reptiles, amphibians, and mammals as well.[14][15] A badger (Taxidea taxus) was recorded as having consumed five adult Anaxyrus (probably western toad, as it was the only Anaxyrus species in the area) in Wyoming.[19]
Conservation
The western toad is a species occupying a variety of habitats, but is listed as near threatened largely due to the impact of disease and chemical contamination of the environment, especially chytridiomycosis.[1] One of the chief chemical threats is the overuse of the fertilizer urea, which is often applied in high dosage to forest environments to increase biomass productivity and economic return. A. boreas is harmed by the dermal absorption of this chemical, which can lead to increased mortality.[20]
The development of a heavy tank destroyer on the basis of the IS-7 heavy tank was started in 1950. Three design projects were developed, one of which resulted in a full-size wooden prototype. However, further development was discontinued due to phasing out mass-production of the IS-7.
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Tyrannosaurus Part 2 - for part 1 go to photo 1
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Those who argue that Tyrannosaurus was incapable of running estimate the top speed of Tyrannosaurus at about 17 kilometers per hour. This is still faster than its most likely prey species, hadrosaurids and ceratopsians. In addition, some advocates of the idea that Tyrannosaurus was a predator claim that tyrannosaur running speed is not important, since it may have been slow but still faster than its probable prey. Thomas Holtz would also note that Tyrannosaurus had proportionately longer feet than the animals it hunted: duck-billed dinosaurs and horned dinosaurs. However, Paul and Christiansen (2000) argued that at least the later ceratopsians had upright forelimbs and the larger species may have been as fast as rhinos. Healed Tyrannosaurus bite wounds on ceratopsian fossils are interpreted as evidence of attacks on living ceratopsians (see below). If the ceratopsians that lived alongside Tyrannosaurus were fast, that casts doubt on the argument that Tyrannosaurus did not have to be fast to catch its prey.
BRAIN AND SENSES
A study conducted by Lawrence Witmer and Ryan Ridgely of Ohio University added detail to the known sensory abilities of Tyrannosaurus, finding that they shared the heightened sensory abilities of other coelurosaurs, highlighting relatively rapid and coordinated eye and head movements, as well as an enhanced ability to sense low frequency sounds that would allow tyrannosaurs to track prey movements from long distances and an enhanced sense of smell. A study published by Kent Stevens of the University of Oregon concluded that Tyrannosaurus had keen vision. By applying modified perimetry to facial reconstructions of several dinosaurs including Tyrannosaurus, the study found that Tyrannosaurus had a binocular range of 55 degrees, surpassing that of modern hawks, and had 13 times the visual acuity of a human, thereby surpassing the visual acuity of an eagle which is only 3.6 times that of a person. This would have allowed Tyrannosaurus to discern objects as far as 6 km away, which is greater than the 1.6 km that a human can see.
Thomas Holtz Jr. would note that high depth perception of Tyrannosaurus may have been due to the prey it had to hunt; noting that it had to hunt horned dinosaurs such as Triceratops, armored dinosaurs such as Ankylosaurus and the duck-billed dinosaurs may have had complex social behaviors. He would suggest that this made precision more crucial for Tyrannosaurus enabling it to, "get in, get that blow in and take it down." In contrast, Acrocanthosaurus had limited depth perception because they hunted large sauropods, which were relatively rare during the time of Tyrannosaurus.
Tyrannosaurus had very large olfactory bulbs and olfactory nerves relative to their brain size, the organs responsible for a heightened sense of smell. This suggests that the sense of smell was highly developed, and implies that tyrannosaurs could detect carcasses by scent alone across great distances. The sense of smell in tyrannosaurs may have been comparable to modern vultures, which use scent to track carcasses for scavenging. Research on the olfactory bulbs has shown that Tyrannosaurus rex had the most highly developed sense of smell of 21 sampled non-avian dinosaur species.
Somewhat unusually among theropods, T. rex had a very long cochlea. The length of the cochlea is often related to hearing acuity, or at least the importance of hearing in behavior, implying that hearing was a particularly important sense to tyrannosaurs. Specifically, data suggests that Tyrannosaurus rex heard best in the low-frequency range, and that low-frequency sounds were an important part of tyrannosaur behavior.
A study by Grant R. Hurlburt, Ryan C. Ridgely and Lawrence Witmer would obtain estimates for Encephalization Quotients (EQs), based on reptiles and birds, as well as estimates for the ratio of cerebrum to brain mass. The study would conclude that Tyrannosaurus had the relatively largest brain of all adult non-avian dinosaurs with the exception of certain small maniraptoriforms (Bambiraptor, Troodon and Ornithomimus). The study would however find that Tyrannosaurus's relative brain size was still within the range of modern reptiles, being at most 2 standard deviations above the mean of non-avian reptile EQs. The estimates for the ratio of cerebrum mass to brain mass would range from 47.5 to 49.53 percent. According to the study, this is more than the lowest estimates for extant birds (44.6 percent), but still close to the typical ratios of the smallest sexually mature alligators which range from 45.9–47.9 percent.
FEEDING STRATEGIES
A 2012 study by scientists Karl Bates and Peter Falkingham suggested that the bite force of Tyrannosaurus could have been the strongest of any terrestrial animal that has ever lived. The calculations suggested that adult T. rex could have generated from 35,000 to 57,000 Newtons of force in the back teeth. However, even higher estimates were made by professor Mason B. Meers of the University of Tampa in 2003. In his study, Meers estimated a possible bite force of around 183,000 to 235,000 Newtons or 18.3 to 23.5 metric tons. Research done by Stephan Lautenschlager et al of the University of Bristol, also reveals Tyrannosaurus was also capable of a maximum jaw gape of around 63 degrees, a necessary adaptation for a wide range of jaw angles in order to power the creature's strong biteThe debate about whether Tyrannosaurus was a predator or a pure scavenger is as old as the debate about its locomotion. Lambe (1917) described a good skeleton of Tyrannosaurus close relative Gorgosaurus and concluded that it and therefore also Tyrannosaurus was a pure scavenger, because the Gorgosaurus teeth showed hardly any wear. This argument is no longer taken seriously, because theropods replaced their teeth quite rapidly. Ever since the first discovery of Tyrannosaurus most scientists have speculated that it was a predator; like modern large predators it would readily scavenge or steal another predator's kill if it had the opportunity. Paleontologist Jack Horner has been a major advocate of the idea that Tyrannosaurus was exclusively a scavenger and did not engage in active hunting at all, though Horner himself has claimed that he never published this idea in the peer-reviewed scientific literature and used it mainly as a tool to teach a popular audience, particularly children, the dangers of making assumptions in science (such as assuming T. rex was a hunter) without using evidence. Nevertheless, Horner presented several arguments in the popular literature to support the pure scavenger hypothesis:
Tyrannosaur arms are short when compared to other known predators. Horner argues that the arms were too short to make the necessary gripping force to hold on to prey.
Tyrannosaurs had large olfactory bulbs and olfactory nerves (relative to their brain size). These suggest a highly developed sense of smell which could sniff out carcasses over great distances, as modern vultures do. Research on the olfactory bulbs of dinosaurs has shown that Tyrannosaurus had the most highly developed sense of smell of 21 sampled dinosaurs. Opponents of the pure scavenger hypothesis have used the example of vultures in the opposite way, arguing that the scavenger hypothesis is implausible because the only modern pure scavengers are large gliding birds, which use their keen senses and energy-efficient gliding to cover vast areas economically. However, researchers from Glasgow concluded that an ecosystem as productive as the current Serengeti would provide sufficient carrion for a large theropod scavenger, although the theropod might have had to be cold-blooded in order to get more calories from carrion than it spent on foraging (see Metabolism of dinosaurs). They also suggested that modern ecosystems like the Serengeti have no large terrestrial scavengers because gliding birds now do the job much more efficiently, while large theropods did not face competition for the scavenger ecological niche from gliding birds.
Tyrannosaur teeth could crush bone, and therefore could extract as much food (bone marrow) as possible from carcass remnants, usually the least nutritious parts. Karen Chin and colleagues have found bone fragments in coprolites (fossilized feces) that they attribute to tyrannosaurs, but point out that a tyrannosaur's teeth were not well adapted to systematically chewing bone like hyenas do to extract marrow.
Since at least some of Tyrannosaurus 's potential prey could move quickly, evidence that it walked instead of ran could indicate that it was a scavenger. On the other hand, recent analyses suggest that Tyrannosaurus, while slower than large modern terrestrial predators, may well have been fast enough to prey on large hadrosaurs and ceratopsians.
Other evidence suggests hunting behavior in Tyrannosaurus. The eye sockets of tyrannosaurs are positioned so that the eyes would point forward, giving them binocular vision slightly better than that of modern hawks. Horner also pointed out that the tyrannosaur lineage had a history of steadily improving binocular vision. It is not obvious why natural selection would have favored this long-term trend if tyrannosaurs had been pure scavengers, which would not have needed the advanced depth perception that stereoscopic vision provides. In modern animals, binocular vision is found mainly in predators.
A skeleton of the hadrosaurid Edmontosaurus annectens has been described from Montana with healed tyrannosaur-inflicted damage on its tail vertebrae. The fact that the damage seems to have healed suggests that the Edmontosaurus survived a tyrannosaur's attack on a living target, i.e. the tyrannosaur had attempted active predation. There is also evidence for an aggressive interaction between a Triceratops and a Tyrannosaurus in the form of partially healed tyrannosaur tooth marks on a Triceratops brow horn and squamosal (a bone of the neck frill); the bitten horn is also broken, with new bone growth after the break. It is not known what the exact nature of the interaction was, though: either animal could have been the aggressor. Since the Triceratops wounds healed, it is most likely that the Triceratops survived the encounter and managed to overcome the Tyrannosaurus. Paleontologist Peter Dodson estimates that in a battle against a bull Triceratops, the Triceratops had the upper hand and would successfully defend itself by inflicting fatal wounds to the Tyrannosaurus using its sharp horns.
When examining Sue, paleontologist Pete Larson found a broken and healed fibula and tail vertebrae, scarred facial bones and a tooth from another Tyrannosaurus embedded in a neck vertebra. If correct, these might be strong evidence for aggressive behavior between tyrannosaurs but whether it would have been competition for food and mates or active cannibalism is unclear. However, further recent investigation of these purported wounds has shown that most are infections rather than injuries (or simply damage to the fossil after death) and the few injuries are too general to be indicative of intraspecific conflict. Some researchers argue that if Tyrannosaurus were a scavenger, another dinosaur had to be the top predator in the Amerasian Upper Cretaceous. Top prey were the larger marginocephalians and ornithopods. The other tyrannosaurids share so many characteristics that only small dromaeosaurs and troodontids remain as feasible top predators. In this light, scavenger hypothesis adherents have suggested that the size and power of tyrannosaurs allowed them to steal kills from smaller predators, although they may have had a hard time finding enough meat to scavenge, being outnumbered by smaller theropods. Most paleontologists accept that Tyrannosaurus was both an active predator and a scavenger like most large carnivores.
Tyrannosaurus may have had infectious saliva used to kill its prey. This theory was first proposed by William Abler. Abler examined the teeth of tyrannosaurids between each tooth serration; the serrations may have held pieces of carcass with bacteria, giving Tyrannosaurus a deadly, infectious bite much like the Komodo dragon was thought to have. However, Jack Horner regards Tyrannosaurus tooth serrations as more like cubes in shape than the serrations on a Komodo monitor's teeth, which are rounded. All forms of saliva contain possibly hazardous bacteria, so the prospect of it being used as a method of predation is disputable.
Tyrannosaurus, and most other theropods, probably primarily processed carcasses with lateral shakes of the head, like crocodilians. The head was not as maneuverable as the skulls of allosauroids, due to flat joints of the neck vertebrae.
CANNIBALISM
A study from Currie, Horner, Erickson and Longrich in 2010 has been put forward as evidence of cannibalism in the genus Tyrannosaurus. They studied some Tyrannosaurus specimens with tooth marks in the bones, attributable to the same genus. The tooth marks were identified in the humerus, foot bones and metatarsals, and this was seen as evidence for opportunistic scavenging, rather than wounds caused by intraspecific combat. In a fight, they proposed it would be difficult to reach down to bite in the feet of a rival, making it more likely that the bite marks were made in a carcass. As the bite marks were made in body parts with relatively scanty amounts of flesh, it is suggested that the Tyrannosaurus was feeding on a carcass in which the more fleshy parts had already been consumed. They were also open to the possibility that other tyrannosaurids practiced cannibalism. Other evidence for cannibalism has been unearthed.
PACK BEHAVIOR
Philip J. Currie of the University of Alberta has suggested that Tyrannosaurus may have been pack animals. Currie compared Tyrannosaurus rex favorably to related species Tarbosaurus bataar and Albertosaurus sarcophagus, fossil evidence from which Currie had previously used to suggest that they lived in packs. Currie pointed out that a find in South Dakota preserved three Tyrannosaurus rex skeletons in close proximity to each other. After using CT scanning, Currie stated that Tyrannosaurus would have been capable of such complex behavior, because its brain size is three times greater than what would be expected for an animal of its size. Currie elaborated that Tyrannosaurus had a larger brain-to-body-size proportion than crocodiles and three times more than plant eating dinosaurs such as Triceratops of the same size. Currie believed Tyrannosaurus to be six times smarter than most dinosaurs and other reptiles. Currie stated that because the available prey, such as Triceratops and Ankylosaurus, were well-armored, and that others were fast-moving, it would have been necessary for Tyrannosaurus to hunt in groups. Currie speculated that juveniles and adults would have hunted together, with the faster juveniles chasing down the prey and the more powerful adults making the kill, by analogy to modern-day pack hunters where each member contributes a skill.
However, Currie's pack-hunting hypothesis has been harshly criticized by other scientists. Brian Switek, writing for The Guardian in 2011, noted that Currie's pack hypothesis has not been presented as research in a peer-reviewed scientific journal, but primarily in relation to a television special and tie-in book called Dino Gangs. Switek also noted that Currie's argument for pack hunting in Tyrannosaurus rex is primarily based on analogy to a different species, Tarbosaurus bataar, and that the supposed evidence for pack hunting in T. bataar itself has not yet been published and subjected to scientific scrutiny. According to Switek and other scientists who have participated in panel discussions about the Dino Gangs television program, the evidence for pack hunting in Tarbosaurus and Albertosaurus is weak, based primarily on the association of several skeletons, for which numerous alternative explanations have been proposed (e.g. drought or floods forcing numerous specimens together to die in one place). In fact, Switek notes that the Albertosaurus bonebed site, on which Currie has based most of the interpretations of supposed pack hunting in related species, preserves geological evidence of just such a flood. Switek said, "bones alone are not enough to reconstruct dinosaur behaviour. The geological context in which those bones are found – the intricate details of ancient environments and the pace of prehistoric time – are essential to investigating the lives and deaths of dinosaurs," and noted that Currie must first describe the geological evidence from other tyrannosaur bonebed sites before jumping to conclusions about social behavior. Switek described the sensational claims provided in press releases and news stories surrounding the Dino Gangs program as "nauseating hype" and noted that the production company responsible for the program, Atlantic Productions, has a poor record involving exaggerating claims about new fossil discoveries, most notably the controversial claim it published regarding the supposed early human ancestor Darwinius, which soon turned out to be a relative of lemurs instead.
Lawrence Witmer pointed out that social behavior can't be determined by brain endocasts and the brains of solitary leopards are identical to those of a cooperatively hunting lion; estimated brain sizes only show that an animal may have hunted in groups. In his opinion, the brains of tyrannosaurs were large enough for what he dubs "communal hunting", a semi-organized behavior that falls between solitary and cooperative hunting. Witmer claims that communal hunting is a step towards the evolution of cooperative hunting. He found it hard to believe that tyrannosaurs wouldn't have exploited the opportunity to join others in making a kill, and thus decrease risk and increase their chances of success.
On July 23, 2014, evidence, for the first time, in the form of fossilized trackways in Canada, showed that tyrannosaurs may have hunted in groups.
PATHOLOGY
In 2001, Bruce Rothschild and others published a study examining evidence for stress fractures and tendon avulsions in theropod dinosaurs and the implications for their behavior. Since stress fractures are caused by repeated trauma rather than singular events they are more likely to be caused by regular behavior than other types of injuries. Of the 81 Tyrannosaurus foot bones examined in the study one was found to have a stress fracture, while none of the 10 hand bones were found to have stress fractures. The researchers found tendon avulsions only among Tyrannosaurus and Allosaurus. An avulsion injury left a divot on the humerus of Sue the T. rex, apparently located at the origin of the deltoid or teres major muscles. The presence of avulsion injuries being limited to the forelimb and shoulder in both Tyrannosaurus and Allosaurus suggests that theropods may have had a musculature more complex than and functionally different from those of birds. The researchers concluded that Sue's tendon avulsion was probably obtained from struggling prey. The presence of stress fractures and tendon avulsions in general provides evidence for a "very active" predation-based diet rather than obligate scavenging. A 2009 study showed that holes in the skulls of several specimens that were previously explained by intraspecific attacks might have been caused by Trichomonas-like parasites that commonly infect avians. Further evidence of intraspecific attack would however be found by Joseph Peterson and his colleagues in the juvenile Tyrannosaurus nicknamed Jane. Peterson and his team found that Jane's skull showed healed puncture wounds on the upper jaw and snout which they believe came from another juvenile Tyrannosaurus. Subsequent CT scans of Jane's skull would further confirm the team's hypothesis, showing that the puncture wounds came from a traumatic injury and that there was subsequent healing. The team would also state that Jane's injuries were structurally different from the parasite-induced lesions found in Sue and that Jane's injuries were on her face whereas the parasite that infected Sue caused lesions to the lower jaw.
PALEOECOLOGY
Tyrannosaurus lived during what is referred to as the Lancian faunal stage (Maastrichtian age) at the end of the Late Cretaceous. Tyrannosaurus ranged from Canada in the north to at least Texas and New Mexico in the south of Laramidia. During this time Triceratops was the major herbivore in the northern portion of its range, while the titanosaurian sauropod Alamosaurus "dominated" its southern range. Tyrannosaurus remains have been discovered in different ecosystems, including inland and coastal subtropical, and semi-arid plains.
Several notable Tyrannosaurus remains have been found in the Hell Creek Formation. During the Maastrichtian this area was subtropical, with a warm and humid climate. The flora consisted mostly of angiosperms, but also included trees like dawn redwood (Metasequoia) and Araucaria. Tyrannosaurus shared this ecosystem with Triceratops, related ceratopsian Torosaurus, hadrosaurid Edmontosaurus annectens, armored dinosaur Ankylosaurus, Pachycephalosaurus, hypsilophodont Thescelosaurus, and the theropods Ornithomimus and Troodon.
Another formation with tyrannosaur remains is the Lance Formation of Wyoming. This has been interpreted as a bayou environment similar to today's Gulf Coast. The fauna was very similar to Hell Creek, but with Struthiomimus replacing its relative Ornithomimus. The small ceratopsian Leptoceratops also lived in the area.
In its southern range Tyrannosaurus lived alongside Alamosaurus, Torosaurus, a species of Edmontosaurus, possibly the ankylosaur Glyptodontopelta, and the pterosaur Quetzalcoatlus. The region is thought to have been dominated by semi-arid inland plains, following the probable retreat of the Western Interior Seaway as global sea levels fell.
HISTORY
Henry Fairfield Osborn, president of the American Museum of Natural History, named Tyrannosaurus rex in 1905. The generic name is derived from the Greek words τυράννος (tyrannos, meaning "tyrant") and σαύρος (sauros, meaning "lizard"). Osborn used the Latin word rex, meaning "king", for the specific name. The full binomial therefore translates to "tyrant lizard the king" or "King Tyrant Lizard", emphasizing the animal's size and perceived dominance over other species of the time.
EARLIEST FINDS
Teeth from what is now documented as a Tyrannosaurus rex were found in 1874 by Arthur Lakes near Golden, Colorado. In the early 1890s, John Bell Hatcher collected postcranial elements in eastern Wyoming. The fossils were believed to be from a large species of Ornithomimus (O. grandis) but are now considered Tyrannosaurus rex remains. Vertebral fragments found by Edward Drinker Cope in western South Dakota in 1892 and assigned to Manospondylus gigas have also been recognized as belonging to Tyrannosaurus rex.
Barnum Brown, assistant curator of the American Museum of Natural History, found the first partial skeleton of Tyrannosaurus rex in eastern Wyoming in 1900. H. F. Osborn originally named this skeleton Dynamosaurus imperiosus in a paper in 1905. Brown found another partial skeleton in the Hell Creek Formation in Montana in 1902. Osborn used this holotype to describe Tyrannosaurus rex in the same paper in which D. imperiosus was described. In 1906, Osborn recognized the two as synonyms, and acted as first revisor by selecting Tyrannosaurus as the valid name. The original Dynamosaurus material resides in the collections of the Natural History Museum, London.
In total, Brown found five Tyrannosaurus partial skeletons. In 1941, Brown's 1902 find was sold to the Carnegie Museum of Natural History in Pittsburgh, Pennsylvania. Brown's fourth and largest find, also from Hell Creek, is on display in the American Museum of Natural History in New York.
MANOSPONDYLUS
The first named fossil specimen which can be attributed to Tyrannosaurus rex consists of two partial vertebrae (one of which has been lost) found by Edward Drinker Cope in 1892. Cope believed that they belonged to an "agathaumid" (ceratopsid) dinosaur, and named them Manospondylus gigas, meaning "giant porous vertebra" in reference to the numerous openings for blood vessels he found in the bone. The M. gigas remains were later identified as those of a theropod rather than a ceratopsid, and H.F. Osborn recognized the similarity between M. gigas and Tyrannosaurus rex as early as 1917. However, owing to the fragmentary nature of the Manospondylus vertebrae, Osborn did not synonymize the two genera.In June 2000, the Black Hills Institute located the type locality of M. gigas in South Dakota and unearthed more tyrannosaur bones there. These were judged to represent further remains of the same individual, and to be identical to those of Tyrannosaurus rex. According to the rules of the International Code of Zoological Nomenclature (ICZN), the system that governs the scientific naming of animals, Manospondylus gigas should therefore have priority over Tyrannosaurus rex, because it was named first. However, the Fourth Edition of the ICZN, which took effect on January 1, 2000, states that "the prevailing usage must be maintained" when "the senior synonym or homonym has not been used as a valid name after 1899" and "the junior synonym or homonym has been used for a particular taxon, as its presumed valid name, in at least 25 works, published by at least 10 authors in the immediately preceding 50 years ..." Tyrannosaurus rex may qualify as the valid name under these conditions and would most likely be considered a nomen protectum ("protected name") under the ICZN if it is ever formally published on, which it has not yet been. Manospondylus gigas could then be deemed a nomen oblitum ("forgotten name").
NOTABLE SPECIMENS
Sue Hendrickson, amateur paleontologist, discovered the most complete (approximately 85%) and largest Tyrannosaurus fossil skeleton known in the Hell Creek Formation near Faith, South Dakota, on August 12, 1990. This Tyrannosaurus, nicknamed Sue in her honor, was the object of a legal battle over its ownership. In 1997 this was settled in favor of Maurice Williams, the original land owner. The fossil collection was purchased by the Field Museum of Natural History at auction for $7.6 million, making it the most expensive dinosaur skeleton to date. From 1998 to 1999 Field Museum of Natural History preparators spent over 25,000 man-hours taking the rock off each of the bones. The bones were then shipped off to New Jersey where the mount was made. The finished mount was then taken apart, and along with the bones, shipped back to Chicago for the final assembly. The mounted skeleton opened to the public on May 17, 2000 in the great hall (Stanley Field Hall) at the Field Museum of Natural History. A study of this specimen's fossilized bones showed that Sue reached full size at age 19 and died at age 28, the longest any tyrannosaur is known to have lived. Early speculation that Sue may have died from a bite to the back of the head was not confirmed. Though subsequent study showed many pathologies in the skeleton, no bite marks were found. Damage to the back of the skull may have been caused by post-mortem trampling. Recent speculation indicates that Sue may have died of starvation after contracting a parasitic infection from eating diseased meat; the resulting infection would have caused inflammation in the throat, ultimately leading Sue to starve because she could no longer swallow food. This hypothesis is substantiated by smooth-edged holes in her skull which are similar to those caused in modern-day birds that contract the same parasite.
Another Tyrannosaurus, nicknamed Stan, in honor of amateur paleontologist Stan Sacrison, was found in the Hell Creek Formation near Buffalo, South Dakota, in the spring of 1987. It was not collected until 1992, as it was mistakenly thought to be a Triceratops skeleton. Stan is 63% complete and is on display in the Black Hills Institute of Geological Research in Hill City, South Dakota, after an extensive world tour during 1995 and 1996. This tyrannosaur, too, was found to have many bone pathologies, including broken and healed ribs, a broken (and healed) neck and a spectacular hole in the back of its head, about the size of a Tyrannosaurus tooth.
In the summer of 2000, Jack Horner discovered five Tyrannosaurus skeletons near the Fort Peck Reservoir in Montana. One of the specimens was reported to be perhaps the largest Tyrannosaurus ever found.
In 2001, a 50% complete skeleton of a juvenile Tyrannosaurus was discovered in the Hell Creek Formation in Montana, by a crew from the Burpee Museum of Natural History of Rockford, Illinois. Dubbed Jane, the find was initially considered the first known skeleton of the pygmy tyrannosaurid Nanotyrannus but subsequent research has revealed that it is more likely a juvenile Tyrannosaurus. It is the most complete and best preserved juvenile example known to date. Jane has been examined by Jack Horner, Pete Larson, Robert Bakker, Greg Erickson, and several other renowned paleontologists, because of the uniqueness of her age. Jane is currently on exhibit at the Burpee Museum of Natural History in Rockford, Illinois.
In a press release on April 7, 2006, Bozeman Campus, Montana State University, USA revealed that it possessed the largest Tyrannosaurus skull yet discovered. Discovered in the 1960s and only recently reconstructed, the skull measures 150 cm long compared to the 141 cm of Sue's skull, a difference of 6.5%.
WIKIPEDIA
ID: 003859
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What a difference a year can make. Rosetta arrived at Comet 67P/Churyumov–Gerasimenko on 6 August 2014, achieving rendezvous at a distance of 100 km before moving even closer to the nucleus in the following weeks. The image shown on the left was taken with the navigation camera, NavCam, on rendezvous day, when Rosetta was about 121 km out.
At the time, the curious shape of this double-lobed object, so familiar to many now, had only been revealed a couple of weeks earlier. Over the course of the following 12 months, Rosetta has flown around the comet at a wide range of distances, from as far as a few hundred kilometres and as close as 6 km from its surface, investigating different regions as they came into view.
The image on the right was taken on 6 August 2015, exactly a year to the day of Rosetta's historic rendezvous, from a distance of 261 km. During this time, the comet has moved along its orbit much closer to the Sun – from almost 540 million km last year to around 186 million km this week – and the intensity of the sunlight has increased significantly, by more than seven fold, greatly boosting the comet’s activity. As the solar radiation has been warming its frozen ices, these have sublimated, turning into gas, and pouring out into space. The gas drags the dust along with it and together they form the comet’s fuzzy atmosphere, or coma.
The comet’s increased exposure to the Sun’s energy and its resulting activity can be discerned in several differences between these two images, which have been processed in a similar way in order to enable a meaningful comparison.
First, because the comet was further from the Sun in August 2014, it both received and reflected less sunlight. As a result, the two images presented here were taken using different exposure times (3 seconds on 6 August 2014; 0.79 seconds on 6 August 2015), but they have been scaled in intensity here. Thus in the 2014 image, the comet nucleus appears darker than in the 2015 image.
Equally importantly, the region around the nucleus is dark in 2014, as there is relatively little material flowing away from it. The 2015 counterpart is releasing prominent outflows and jets of material, and the overall environment is brighter in the recent image, with unlit patches of the nucleus standing out as a silhouette against it.
The increased activity is the reason for the larger distance of Rosetta from the comet today: the increased concentration of gas and dust over the last few months means the spacecraft has had to back off in order to avoid confusing its startrackers. It is now studying the comet from safer distances, and is currently operating some 300 km out.
In the earlier image, the small comet lobe is in the foreground, with the broad circular depression known as Hatmehit clearly visible, while the large lobe lies further away to the top right. In the more recent image, the small lobe is pointing towards the top right of the image, with the Hatmehit region still visible, albeit from a changed viewing geometry.
Portrayed in the right image are also the comet’s neck region and different portions of the large lobe, some of which only came into view in the past few months, as seasons changed on the comet in May 2015.
This week, on Thursday 13 August, the comet reaches its closest point to the Sun along its orbit, known as perihelion. Join the adventure by watching our Google+ Hangout scheduled for 13:00–15:00 GMT (15:00–17:00 CEST).
Credit: ESA/Rosetta/NavCam – CC BY-SA IGO 3.0
Parish Church to the Holy Trinity and Franciscan Monastery
Object ID: 20593 Town Square 12
The late Baroque building, taking up the whole north side of the town square, is dominated by the Rococo façade. 1707 the Carmelite order at the request of the benefactor, Maria Antonia Montecuculi, settled down in St. Pölten, at the north side of the square the men convent should find its place. Although architect's plan and financial resources were available, was the start of construction not until 1757, there was missing the planning permission of Empress Maria Theresa. The church then was built to 1768 according to plans by Johann Pauli, the monastery was completed in 1773. Yet 10 years later, the monastery by Emperor Joseph II was repealed. Because of its strategic location, the church in 1785 became parish church, the pastoral care took over the by the dissolutions not affected Franciscan Order.
de.wikipedia.org/wiki/Liste_der_denkmalgesch%C3%BCtzten_O...(Stadtteil)
(further information is available by clicking on the link at the end of page!)
History of the City St. Pölten
In order to present concise history of the Lower Austrian capital is in the shop of the city museum a richly illustrated full version on CD-ROM.
Tip
On the occasion of the commemoration of the pogroms of November 1938, the Institute for Jewish History of Austria its virtual Memorbuch (Memory book) for the destroyed St. Pölten Jewish community since 10th November 2012 is putting online.
Prehistory
The time from which there is no written record is named after the main materials used for tools and weapons: Stone Age, Bronze Age, Iron Age. Using the latest technologies, archaeologists from archaeological finds and aerial photographs can trace a fairly detailed picture of life at that time. Especially for the time from the settling down of the People (New Stone Age), now practicing agriculture and animal husbandry, in the territory of St. Pölten lively settlement activity can be proved. In particular, cemeteries are important for the research, because the dead were laid in the grave everyday objects and jewelry, the forms of burial changing over time - which in turn gives the archeology valuable clues for the temporal determination. At the same time, prehistory of Sankt Pölten would not be half as good documented without the construction of the expressway S33 and other large buildings, where millions of cubic meters of earth were moved - under the watchful eyes of the Federal Monuments Office!
A final primeval chapter characterized the Celts, who settled about 450 BC our area and in addition to a new culture and religion also brought with them the potter's wheel. The kingdom of Noricum influenced till the penetration of the Romans the development in our area.
Roman period, migrations
The Romans conquered in 15 BC the Celtic Empire and established hereinafter the Roman province of Noricum. Borders were protected by military camp (forts), in the hinterland emerged civilian cities, almost all systematically laid out according to the same plan. The civil and commercial city Aelium Cetium, as St. Pölten was called (city law 121/122), consisted in the 4th Century already of heated stone houses, trade and craft originated thriving urban life, before the Romans in the first third of the 5th Century retreated to Italy.
The subsequent period went down as the Migration Period in official historiography, for which the settlement of the Sankt Pöltner downtown can not be proved. Cemeteries witness the residence of the Lombards in our area, later it was the Avars, extending their empire to the Enns.
The recent archaeological excavations on the Cathedral Square 2010/2011, in fact, the previous knowledge of St.Pölten colonization not have turned upside down but enriched by many details, whose full analysis and publication are expected in the near future.
Middle Ages
With the submission of the Avars by Charlemagne around 800 AD Christianity was gaining a foothold, the Bavarian Benedictine monastery of Tegernsee establishing a daughter house here - as founder are mentioned the brothers Adalbert and Ottokar - equipped with the relics of St. Hippolytus. The name St. Ypolit over the centuries should turn into Sankt Pölten. After the Hungarian wars and the resettlement of the monastery as Canons Regular of St. Augustine under the influence of Passau St. Pölten received mid-11th Century market rights.
In the second half of the 20th century historians stated that records in which the rights of citizens were held were to be qualified as Town Charters. Vienna is indeed already in 1137 as a city ("civitas") mentioned in a document, but the oldest Viennese city charter dates only from the year 1221, while the Bishop of Passau, Konrad, already in 1159 the St. Pöltnern secured:
A St. Pöltner citizen who has to answer to the court, has the right to make use of an "advocate".
He must not be forced to rid himself of the accusation by a judgment of God.
A St. Pöltner citizen may be convicted only by statements of fellow citizens, not by strangers.
From the 13th Century exercised a city judge appointed by the lord of the city the high and low jurisdiction as chairman of the council meetings and the Municipal Court, Inner and Outer Council supported him during the finding of justice. Venue for the public verdict was the in the 13th Century created new marketplace, the "Broad Market", now the town hall square. Originally square-shaped, it was only later to a rectangle reduced. Around it arose the market district, which together with the monastery district, the wood district and the Ledererviertel (quarter of the leather goods manufacturer) was protected by a double city wall.
The dependence of St. Pölten of the bishop of Passau is shown in the municipal coat of arms and the city seal. Based on the emblem of the heraldic animal of the Lord of the city, so the Bishop of Passau, it shows an upright standing wolf holding a crosier in its paw.
Modern Times
In the course of the armed conflict between the Emperor Frederick III . and King Matthias of Hungary pledged the Bishop of Passau the town on the Hungarian king. From 1485 stood Lower Austria as a whole under Hungarian rule. The most important document of this period is the awarding of the city coat of arms by King Matthias Corvinus in the year 1487. After the death of the opponents 1490 and 1493 could Frederick's son Maximilian reconquer Lower Austria. He considered St. Pölten as spoils of war and had no intention of returning it to the diocese of Passau. The city government has often been leased subsequently, for instance, to the family Wellenstein, and later to the families Trautson and Auersperg.
That St. Pölten now was a princely city, found its expression in the coat of arms letter of the King Ferdinand I. from 1538: From now on, the wolf had no crosier anymore, and the from the viewer's point of view left half showed the reverse Austrian shield, so silver-red-silver.
To the 16th Century also goes back the construction of St. Pöltner City Hall. The 1503 by judge and council acquired house was subsequently expanded, rebuilt, extended and provided with a tower.
A for the urban history research important picture, painted in 1623, has captured scenes of the peasant uprising of 1597, but also allows a view to the city and lets the viewer read some of the details of the then state of construction. The economic inconveniences of that time were only exacerbated by the Thirty Years War, at the end of which a fifth of the houses were uninhabited and the citizenry was impoverished.
Baroque
After the successful defense against the Turks in 1683, the economy started to recover and a significant building boom began. Lower Austria turned into the land of the baroque abbeys and monasteries, as it is familiar to us today.
In St. Pölten, the change of the cityscape is closely connected to the Baroque architect Jakob Prandtauer. In addition to the Baroquisation of the interior of the cathedral, a number of buildings in St. Pölten go to his account, so the reconstruction of the castle Ochsenburg, the erection of the Schwaighof and of the core building of the Institute of the Blessed Virgin Mary (Englische Fräuleins - English Maidens) - from 1706 the seat of the first school order of St.Pölten - as well as of several bourgeois houses.
Joseph Munggenast, nephew and co-worker of Prandtauer, completed the Baroquisation of the cathedral, he baroquised the facade of the town hall (1727) and numerous bourgeois houses and designed a bridge over the Traisen which existed until 1907. In the decoration of the church buildings were throughout Tyroleans collaborating, which Jakob Prandtauer had brought along from his homeland (Tyrol) to St. Pölten, for example, Paul Troger and Peter Widerin.
Maria Theresa and her son Joseph II: Their reforms in the city of the 18th Century also left a significant mark. School foundings as a result of compulsory education, the dissolution of the monasteries and hereinafter - from 1785 - the new role of St. Pölten as a bishop's seat are consequences of their policies.
1785 was also the year of a fundamental alteration of the old Council Constitution: The city judge was replaced by one magistrate consisting of five persons, at the head was a mayor. For the first mayor the painter Josef Hackl was chosen.
The 19th century
Despite the Napoleonic Wars - St. Pölten in 1805 and 1809 was occupied by the French - and despite the state bankruptcy of 1811, increased the number of businesses constantly, although the economic importance of the city for the time being did not go beyond the near vicinity.
Against the background of monitoring by the state secret police, which prevented any political commitment between the Congress of Vienna and the 1848 revolution, the citizens withdrew into private life. Sense of family, fostering of domestic music, prominent salon societies in which even a Franz Schubert socialized, or the construction of the city theater were visible signs of this attitude.
The economic upswing of the city did not begin until after the revolution of the year 1848. A prerequisite for this was the construction of the Empress Elisabeth Western Railway, moving Vienna, Linz, soon Salzburg, too, in a reachable distance. The city walls were pulled down, St. Pölten could unfold. The convenient traffic situation favored factory start-ups, and so arose a lace factory, a revolver factory, a soap factory or, for example, as a precursor of a future large-scale enterprise, the braid, ribbon and Strickgarnerzeugung (knitting yarn production) of Matthias Salcher in Harland.
In other areas, too, the Gründerzeit (years of rapid industrial expansion in Germany - and Austria) in Sankt Pölten was honouring its name: The city got schools, a hospital, gas lanterns, canalization, hot springs and summer bath.
The 20th century
At the beginning of the 20th Century the city experienced another burst of development, initiated by the construction of the power station in 1903, because electricity was the prerequisite for the settlement of large companies. In particular, the companies Voith and Glanzstoff and the main workshop of the Federal Railways attracted many workers. New Traisen bridge, tram, Mariazell Railway and other infrastructure buildings were erected; St. Pölten obtained a synagogue. The Art Nouveau made it repeatedly into the urban architecture - just think of the Olbrich House - and inspired also the painting, as exponents worth to be mentioned are Ernst Stöhr or Ferdinand Andri.
What the outbreak of the First World War in broad outlines meant for the monarchy, on a smaller scale also St. Pölten has felt. The city was heavily impacted by the deployment of army units, a POW camp, a military hospital and a sick bay. Industrial enterprises were partly converted into war production, partly closed. Unemployment, housing emergency and food shortages long after the war still were felt painfully.
The 1919 to mayor elected Social Democrat Hubert Schnofl after the war tried to raise the standard of living of the people by improving the social welfare and health care. The founding of a housing cooperative (Wohnungsgenossenschaft), the construction of the water line and the establishment of new factories were further attempts to stimulate the stiffening economy whose descent could not be stopped until 1932.
After the National Socialist regime had stirred false hopes and plunged the world into war, St. Pölten was no longer the city as it has been before. Not only the ten devastating bombings of the last year of the war had left its marks, also the restrictive persecution of Jews and political dissidents had torn holes in the structure of the population. Ten years of Russian occupation subsequently did the rest to traumatize the population, but at this time arose from the ruins a more modern St. Pölten, with the new Traisen bridge, district heating, schools.
This trend continued, an era of recovery and modernization made the economic miracle palpable. Already in 1972 was - even if largely as a result of incorporations - exceeded the 50.000-inhabitant-limit.
Elevation to capital status (capital of Lower Austria), 10 July 1986: No other event in this dimension could have become the booster detonation of an up to now ongoing development thrust. Since then in a big way new residential and commercial areas were opened up, built infrastructure constructions, schools and universities brought into being to enrich the educational landscape. East of the Old Town arose the governmental and cultural district, and the list of architects wears sonorous names such as Ernst Hoffmann (NÖ (Lower Austria) Landhaus; Klangturm), Klaus Kada (Festspielhaus), Hans Hollein (Shedhalle and Lower Austrian Provincial Museum), Karin Bily, Paul Katzberger and Michael Loudon ( NÖ State Library and NÖ State Archive).
European Diploma, European flag, badge of honor, Europe Price: Between 1996 and 2001, received St. Pölten numerous appreciations of its EU commitment - as a sort of recognition of the Council of Europe for the dissemination of the EU-idea through international town twinnings, a major Europe exhibition or, for example, the establishment and chair of the "Network of European medium-sized cities".
On the way into the 21st century
Just now happened and already history: What the St. Pöltnern as just experienced sticks in their minds, travelers and newcomers within a short time should be told. The theater and the hospital handing over to the province of Lower Austria, a new mayor always on the go, who was able to earn since 2004 already numerous laurels (Tags: polytechnic, downtown enhancement, building lease scheme, bus concept) - all the recent changes are just now condensed into spoken and written language in order to make, from now on, the history of the young provincial capital in the 3rd millennium nachlesbar (checkable).
www.st-poelten.gv.at/Content.Node/freizeit-kultur/kultur/...
Lauren from Dresses and Capes proves why Esmeralda is the object of everyone's obsession in her Best in Show costume at Wonder Con.
You can check out more of Lauren on her Instagram page at: www.instagram.com/dressesandcapes/
Please use this object or texture in your work. It is free to use for personal and commercial work.
I'd love to see how you use this object or texture. Please post a small image, or link, showing what you did with it.
Thank you.
This work by Stephen Clulow is licensed under a Creative Commons Attribution 3.0 Unported License. This work is licensed under a Creative Commons Attribution 3.0 Unported License.
The Object.
Another image from the series I've been working on.
I met this guy on the side of the road near where I live. He was walking along the side of an empty secluded road, wearing torn, dirty clothes, a packet in his left hand and a Staffordshire Bull Terrier on his right side. I stopped and asked to take his photo and he replied with a big smile and a very enthusiastic, "Yes sir!". I explained my assignment to him, and he emptied out everything he had in his pockets at the time. This was everything. I noticed he had a '26' tattooed on the back of his left hand, which I questioned him about. He then told me that he was in a gang, the '26's'. There were also 27's and 28's and a few others. I had heard a few rumors about these gangs before but never really new the whole story behind them He then proceeded to tell me that he got the tattoo whilst serving time in jail for rape and murder. Thats what the '26' gang was notorious for. He served a full twelve years, he said, in 8 different jails. Twelve years seems a bit short of a punishment for an act like that, but I took his word for it none the less. He said hes a changed man now though, and he likes to live a nomadic, simple and free life by himself with the company of his dog, whose name was Meisie, just appreciating each day for what it is, and surprisingly enough, he said he was happy with the little bit he had. Despite his dark past, he seemed to be a rather wise and friendly old man.
Canon 5D MkII
Canon 50mm 1.8
© Daniel Grebe
apart from my photographs as such, I'd like to show some art from my studio this year. this is a couple made from found objects in pseudo-ethnic up- and downcycling art in 2011.
Please use this object or texture in your work.
I'd love to see how you use this object or texture.
If you use this object or texture please post a small image, or link, showing what you did with it.
Thank you.
This work by Stephen Clulow is licensed under a Creative Commons Attribution 3.0 Unported License. This work is licensed under a Creative Commons Attribution 3.0 Unported License.
© 2006 ryan southen photography All Rights Reserved
*not for use without my prior written consent*
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