Once the prey is snared it is bitten with strong beak-like jaws and pulled into the mouth by the radula. |
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Some species of woodcreepers forage by following army ant swarms to catch the prey that are flushed by the swarms. |
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The elusive, spotted-coat cats secretly stalk their prey until just the right moment. |
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Small birds, lizards, snakes, toads, and frogs are a small part of their prey items. |
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Colisa uses the same technique as archerfishes to prey on insects just above the water. |
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There are few offenders more despicable than criminals who prey on the elderly and infirm. |
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She was just sitting there, as araneids are wont to do when there is no prey on their web. |
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They may steal prey from other raptors, and have been known to eat carrion as long as it has not been dead too long. |
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As raptors like hawks and owls prey on the rodents, they risk being hit by a car. |
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It seems, however, that it is not just the adverts that prey on young minds. |
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They will say things to try and worm their way into the affections of young people and to prey upon them. |
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The web may be the future for our finances, but it's also prey for a new, illegal craze, share ramping. |
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Eventually, of course, the cheetah wins, sinking its teeth into the jugular of the prey and ending its life. |
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How convenient it was that all the prey species were excavating holes and hollows and leafy chambers. |
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They use night vision and an acute sense of hearing to find prey in the dark. |
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Polar bears have an acute sense of smell, and it is the most important sense for detecting prey on land. |
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For instance, a hunting dog that could smell prey reduced the need for humans to have an acute sense of smell for that purpose. |
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A slight boy, standing 5 feet 5 inches and weighing a mere 115 pounds, Weider became easy prey for local thugs. |
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Wolves primarily hunt in packs for large prey such as moose, elk, bison, musk oxen, and reindeer. |
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However, actinians, like all coelenterates, capture and digest animal prey with their nematocysts. |
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They dive from the water's surface to pursue prey underwater, propelled by powerful, webbed feet. |
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While many spiders build webs, others do not, but instead ambush prey as it passes by. |
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Snakes are prey to many animals, including large birds, foxes, raccoons and crocodiles. |
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Mammalian predators such as raccoons readily prey on frogs with seemingly no ill effects. |
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Cougars normally eat deer, but will also prey on raccoons, cats and dogs if the opportunity presents itself, he said. |
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During a mass emergence of periodical cicadas, almost any animal, from raccoons to raptors, will prey on them. |
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The water shrew of Eurasia weakens its aquatic prey with a similar saliva poison. |
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Large birds including ptarmigan and waterfowl are the most common prey item of the Gyrfalcon. |
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Others, such as the clam worm, are active, mobile predators that capture prey in jaws attached to their pharynges. |
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This forces parched buffalo, waterbucks, and other lion prey to gather at one of the few remaining sources of water. |
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Predator and prey species co-occur in brackish waterbodies close to the Mediterranean coast of Spain. |
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Certain prey like bush pig and warthog, with their razor-sharp tusks, are handled differently from the horned and kicking antelopes. |
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Territories differ in quality, measured in terms of insect prey availability. |
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He spoke out against abusers of aid for the victims, ensuring that funds didn't fall prey to charity scams. |
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Raptors are known to prey on game species, such as quails, partridges, pheasants and rabbits. |
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Unable to sleep, Roza took to wandering the castle aimlessly, once again prey to her restless and relentless torment. |
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In lizards, actively foraging insectivores identify animal prey using lingually sampled chemical cues, but ambush foragers do not. |
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While there is some geographic variation in their diet, their main prey are ringed seals and bearded seals. |
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Bluntnose minnows serve an important role as prey for larger animals and as a predator on insect larvae. |
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American paddlefish are predators of zooplankton and prey to other fishes, birds, and humans. |
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This may have made it the most easily accessible prey for predators in the nekton, such as fishes. |
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I also used domestic chicks with prior experience of both prey types as predators. |
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If a pack of carnivorous mammals were to chase a lone prey animal into the tar pits, both predators and prey would become trapped. |
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Foxes as predators prey on lambs and chickens and kill native small marsupials and rodents. |
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This shielding along with the cryptic coloration of the predator prevents the prey from becoming alarmed. |
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It tightens the coils by contracting the individual muscles between its ribs and so prevents the prey from moving. |
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Big-eyed bugs are omnivorous, generalist predators and their diverse range of prey species includes aphids and lepidopteran eggs. |
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In Sabah the predators include various birds of prey and small felines, such as marbled cats and leopard cats. |
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During jaw retraction, the neck was straightened, thereby pushing the braincase anteriorly as the lower jaw was pulling the prey caudally. |
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The habit of felids to use primarily their forelimbs to capture prey is supported by the anatomy and function of their retractile claws. |
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Except for two small species of bats, there are no native mammals here to prey on or compete with introduced animal pests. |
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Predators use scent to locate their prey, and prey animals often alter their behavior in response to predation risk. |
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Escape by small prey animals is possible as they are able turn in smaller radii and with higher angular velocities than the larger whales. |
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Ava anguished, stupidly thinking that it'd be easy to just relax around Dianna, but she, Ava was still the prey and Dianna the predator. |
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If preferred prey species are not present at these depths, lake trout may then resort to feeding on zooplankton and invertebrates. |
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At present, this record of ancient history is slowly falling prey to vandalism, theft, tourism and ignorance. |
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At a larger size, they prey on fish such as smelt, anchovies, lamprey, shad and salmon. |
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This species can sense electric cues in their environment with ampullae and use this information for prey capture. |
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He may have been prey to last-minute doubts, but the more likely explanation was that his visit was a prelude to an approval. |
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Many birds of prey were hopping around on the ground, eating grubs and worms, unable to fly because of the lack of thermals. |
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The birds of prey have nested at the site since 2001 and were the first to do so in the Lake District for 150 years. |
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They sneak up on their prey just like a house cat sneaks up on a bird or toy one slow step at a time. |
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The two soldiers grinned at their prey and, with a sharp yank, the one on her left ripped the arrow out of her shoulder. |
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All lacewings, both as adults and larvae, prey on aphids and other soft-bodied insects. |
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Most other closely related wrasses utilize a combination of suction and biting to take less elusive invertebrate prey items. |
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Many reptiles today, including crocodilians and Komodo dragons, regularly prey on their own species, he notes. |
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It was also a chance for city dwellers to take a closer look at ferrets, birds of prey and working dogs. |
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Wildcats prey mainly on smaller animals, particularly voles, wood mice, and seabirds but they also kill rabbits and mountain hares. |
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In our experiments, kleptoparasitic events were absent and prey density had no significant effect on interacting time. |
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The bear, wolf, coyote, fisher, wolverine, otter, and lynx prey upon the beaver who is, nevertheless, a powerful antagonist when at bay. |
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This wolf spider exhibited significant levels of both partial feeding and prey abandonment at high rates of encounter with prey. |
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The pythons have around 250 teeth and catch their prey by biting, grabbing, then wrapping themselves around the prey and constricting it. |
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They will kill their prey by wrapping around them and constricting or by pressing them against the burrow walls. |
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But sharks also detect their prey with sensory receptors that run along their sides. |
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Very graceful it was too, like a blue bird of prey but without feathers or wings or talons or any other bird features, come to think of it. |
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Their prey consists mainly of birds and small mammals such as rats and agoutis. |
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With plenty of smaller birds and rabbits to prey on, all around the island kestrels hover, buzzards glide and peregrine falcons swoop. |
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Possums can munch half a pound of foliage a day and prey on the eggs and chicks of endangered birds like the kokako, kereru, and kiwi. |
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She added that most vulnerable residents of the city have become the prey of organised and powerful criminal gangs. |
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Quickly repeating these jaw movements, the threadsnake ratchets the squirmy prey farther and farther down the hatch. |
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In particular, prey is transported into and through the mouth via independent ratcheting movements of the upper jaws. |
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Use of these pesticides has declined sharply, though they continue to be used in many countries where raptors or their prey spend the winter. |
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They have also been known to steal prey from other raptors and to eat fresh carrion. |
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The lion-like predator, which could stand nearly one metre and weighed about 250 kilograms, had a pair of retractable thumb-like claws to disembowel or drag prey up trees. |
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The lionesses kill the prey but the male eats the lion's share. |
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From beginning to end, we are prey to the movie's diabolical killer, who presents us with a variety of abominable ways to slay and mutilate his victims. |
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Mussels and limpets are their primary food, but Black Oystercatchers prey on a wide range of shellfish and other creatures found along the rocky shore. |
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To further investigate the effects of prey contrast on predator behavior, I conducted an experiment with young chicks as predators on live aposematic and nonaposematic prey. |
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He lunged at me, diving down like an eagle towards a fish in the stream, extending longer and deadlier claws than any bird of prey could boast of. |
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But polar bears spend much of their time roaming the miles and miles of ice that cover the Arctic seas most of the year hunting for prey such as the ringed seal. |
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The guns raised in unison, the sighting of the game, the rounds of shots, the thud as a prey is felled, and then the silence. |
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Many sea otters died from being infected by a parasitic acanthocephalan worm found in sand crabs the sea otters ate when other more natural prey was scarce. |
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Leonardo Da Vinci wrote accounts about the amphisbaena as a living creature, giving details on how the serpent caught rodents as prey by confusing it with its two heads. |
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The declining trend of reproduction is likely attributable to accumulative effects on those and other prey populations over consecutive years of below-average rainfall. |
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But seabirds such as albatrosses and petrels, which have large, tubular nostrils, are known to use scent clues to locate nesting sites and prey out at sea. |
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Most of the specimens were originally the prey of raptors and carnivores. |
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On the mainland they fall prey to both mammalian and avian predators. |
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Most investigative reporting fell prey to self-censorship after the Kremlin went after its practitioners. |
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These portray a male or female figure with prey animals or predators. |
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It always ends with death whether it is the death of our prey and our subsequent feast or the tragic death of a pack member, caught by the horns of an elk or trampled by deer. |
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But as time passed, more people began to suffer from battle fatigue or to fall prey to historical revisionism. |
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They also easily become prey to traps that are indiscriminately laid. |
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Birds of prey also suffered, with many sparrowhawks and kestrels too badly injured to survive, though many owls were successfully treated and released. |
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The prey of anteaters adheres to their long, sticky tongues. |
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The most common bird of prey is the kestrel, which feeds chiefly on rodents such as mice and voles but will occasionally take small birds, beetles, small frogs, etc. |
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The conviction that the strong are bound to prey on the weak, as dictated by the law of the jungle, is incompatible with the principle of competition. |
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She waited for the sky to open again, for the prey to rain from above. |
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He has something to say and knows precisely how he wants to say it, offering a wealth of information of all sorts as he closes in on his prey and gaily twists the knife. |
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Quiet and serious, he was an avid reader whose choice of reading material revealed fundamentalist tendencies which made him easily fall prey to a terrorist cell. |
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However, some of our more solvable problems such as street crime and youth gangs who prey on innocents in broad daylight can be eradicated in short order. |
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An anglerfish depends on its prey being fooled by its camouflage and by the fleshy lure into which the first ray of its dorsal fin has been modified. |
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Certainly juvenile animals are a common prey of large carnivores today, and it is no surprise that similar patterns should have played out in the past. |
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Forage fish occur in huge numbers, and large fish that prey on them are often sought after as premier food fish. |
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Dredging can affect migration, population distribution and prey availability. |
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Giraffes are the most common prey for the big cats in Kruger National Park. |
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Wart snakes are adapted to aquatic systems and prey almost exclusively on fish. |
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Too often elderly people are easy prey for swindlers and other criminals. |
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Toxotid and anabantid fish from Southeast Asia project spouts of water toward prey above the surface of the water. |
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Yet Asgard is always prey to attacks, so Bifrost is guarded by Heimdall, the most astounding of sentries. |
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Some hawks and owls bolt their prey whole, and after an interval of from twelve to twenty hours disgorge pellets. |
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Falco chicquera, the chiquera falcon. This small bird of prey has the lower mandible formed like the two preceding. |
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The common buzzard often spots prey by waiting on a prominent perch and scanning the ground for movement. |
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Coniopterygids in the genus Conwentzia may prey on spider mites, but dense webbing can be detrimental to survival of larvae. |
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In all notable changes and revolutions the contendents have been still made a prey to the third party. |
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It is very easy to fall prey to a date rapist if you are attractive and alone in a bar in a new city. |
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Inexperienced teachers sometimes fall prey to fears that they do not know enough. |
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Birds of prey include the merlin, hen harrier and the red kite, a national symbol of Welsh wildlife. |
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Recent hemerobiids are terrestrial insects and both adults and larvae prey on small soft-bodied arthropods. |
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For example, kalicludin 1-3 from A. sulcata binds competitively to Kv1.2 channels to paralyse the prey rapidly. |
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England suffered from internal divisions and was relatively easy prey given the proximity of many towns to the sea or to navigable rivers. |
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The unique adaptations for the snake skull for ingesting large prey in more primitive macrostomatan snakes have been well documented. |
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The use of scenthounds to track prey dates back to Assyrian, Babylonian, and ancient Egyptian times, and was known as venery. |
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They usually push their prey deeper into the water and capture it as they return to the surface. |
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In Cumbria, young golden eagles were first seen hunting large prey 59 days after fledging. |
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Generally, breeding success seems to be greatest where prey is available in abundance. |
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Typically, male stoats prey on rabbits more frequently than females do, which depend to a greater extent on smaller rodent species. |
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Both the orca and the polar bear are also most likely to prey on walrus calves. |
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Stoats are vulnerable to ectoparasites associated with their prey and the nests of other animals on which they do not prey. |
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They seek food independently and prey mainly on insects, like butterfly caterpillars and pupae, ants, myriapodae, ground beetles. |
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The wildcat will pursue prey atop trees, even jumping from one branch to another. |
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It kills small prey by grabbing it in its claws, and piercing the neck or occiput with its fangs. |
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Wildcats hunting rabbits have been observed to wait above rabbit warrens for their prey to emerge. |
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The red fox, cats and dogs can prey upon the red squirrel when it is on the ground. |
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Very large prey such as swans may be dragged along the surface of the water to the shore to be consumed. |
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Boars may occasionally prey on small vertebrates like newborn deer fawns, leporids and galliform chicks. |
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Boars of all ages were once the primary prey of tigers in Transcaucasia, Kazakhstan, Middle Asia and the Far East up until the late 19th century. |
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A wide range of wildlife thrives in the range, including red kites and red foxes, which both prey on rabbits and voles. |
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When predators could see their prey from a distance, new defensive strategies were needed. |
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Gannets hunt fish by diving into the sea from a height and pursuing their prey underwater. |
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It may assist in the detection of prey near the sea surface as a bird flies low over it. |
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The prey species of the Atlantic puffin include the sandeel, herring and capelin. |
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Overfishing also decreases the abundance of razorbill prey and thus affects their survival. |
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Bird of prey or predatory bird, also known as raptors, refers to several species of birds that hunt and feed on rodents and other small animals. |
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These birds are characterized by keen vision that allows them to detect their prey during flight, as well as powerful talons and beaks. |
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Most birds of prey also have strong curved talons for catching or killing prey. |
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Birds of prey generally prey on vertebrates, which are usually quite large relative to the size of the bird. |
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The diurnal birds of prey are formally classified into five families of two orders. |
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Breeding pairs will frequently hunt cooperatively, with one bird flushing the prey toward its mate. |
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A large and exceptionally aggressive female merlin may take prey as large as pigeons and occasionally even small ducks. |
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The genus name Circus is derived from Ancient Greek kirkos, meaning 'circle', referring to a bird of prey named for its circling flight. |
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Harriers hunt by surprising prey while flying low to the ground in open areas, as they drift low over fields and moors. |
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Otters are active hunters, chasing prey in the water or searching the beds of rivers, lakes or the seas. |
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They have long, slender bodies, which enable them to follow their prey into burrows. |
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It occasionally cripples its prey by piercing its brain with its teeth and stores it, still living, in its burrow for future consumption. |
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During the winter period, when live prey is scarce, the European polecat may raid beehives and feed on the honey. |
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These conical teeth are used to catch swift prey such as fish, squid or large mammals, such as seal. |
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Orcas and bottlenose dolphins have also been known to drive their prey onto a beach to feed on it, a behaviour known as beach or strand feeding. |
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Dolphins search for prey primarily using echolocation, which is similar to sonar. |
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Conversely, they are a central prey item or forage fish for higher trophic levels. |
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These sharks compact their prey school by swimming around them and splashing the water with their tails, often in pairs or small groups. |
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An undiscerning predator, hake feed on their prey found near or on the bottom of the sea. |
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They sometimes seek prey in the midwater, away from the bottom, and show fewer extreme adaptations than other families. |
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Zooplankton are the initial prey item for almost all fish larvae as they switch from their yolk sacs to external feeding. |
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The tentacles may be utilized to capture prey or defend against predators by emitting toxins in a painful sting. |
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When prey is swallowed, it is liquefied in the pharynx by enzymes and by muscular contractions of the pharynx. |
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The tentacles and tentilla are densely covered with microscopic colloblasts that capture prey by sticking to it. |
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They capture prey by movements of the bell and possibly by using two short tentacles. |
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Once they enter the water, they become prey to predatory fish and cephalopods. |
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They swim at the bottom, where shrimp and crabs are found and shoot out a jet of water to uncover the prey buried in the sand. |
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Then when the prey tries to escape, the cuttlefish open their eight arms and shoot out two long feeding tentacles to grab them. |
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Each arm has a pad covered in suckers which grabs and pulls prey toward its beak, paralyzing it with venom before eating it. |
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In order to achieve a hypnotic effect and stun prey before catching them, cuttlefish are also known to change color rapidly. |
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These include many birds of prey such as vultures, eagles, and buzzards, but also storks. |
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Many waders have sensitive nerve endings at the end of their bills which enable them to detect prey items hidden in mud or soft soil. |
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Some larger species, particularly those adapted to drier habitats will take larger prey including insects and small reptiles. |
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Overfishing resulting in the collapse of herring in the North Sea caused porpoises to hunt for other prey species. |
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Humpbacks hunt by direct attack or by stunning prey by hitting the water with pectoral fins or flukes. |
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Orcas prey on target groups of females with young, usually making an effort to extract and kill a calf. |
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Killer whales hunt varied prey including fish, cephalopods, mammals, sea birds and sea turtles. |
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However, different populations or ecotypes may specialize and some can have a dramatic impact on certain prey species. |
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Specialization of prey species may be more common in whales that inhabit temperate areas due to higher food productivity. |
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Depletion of specific prey species in an area is, therefore, cause for concern for local populations, despite the high diversity of prey. |
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Other marine mammal prey species include nearly 20 species of seal, sea lion and fur seal. |
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Often, to avoid injury, killer whales disable their prey before killing and eating it. |
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This washes the prey into the water, where other killer whales lie in wait. |
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Resident killer whales swim with porpoises, other dolphins, seals, and sea lions, which are common prey for transient killer whales. |
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In contrast, the marine mammal prey of transients hear well underwater at the frequencies used in killer whale calls. |
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The spill damaged salmon and other prey populations, which in turn damaged local killer whales. |
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The leopard seal, a prolific predator of penguins, is known to violently swing its prey back and forth until it is decapitated. |
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The walrus is unique in that it consumes its prey by suction feeding, using its tongue to suck the meat of a bivalve out of the shell. |
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The leopard seal is known to prey on numerous other species, especially the crabeater seal. |
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New Zealand sea lions feed on pups of some fur seal species, and the South American sea lion may prey on South American fur seals. |
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Large scale fisheries have led to the depletion of fish stocks that are important prey species for marine mammals. |
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The Viking attackers sought to capture the treasures stored at monasteries, easy prey given the monks' lack of defensive capacity. |
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Paul Barrett proposed that prosauropods supplemented their herbivorous diets with small prey or carrion. |
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Due to their small size pouting are a source of prey for large species such as cod, bass and conger eels. |
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Lobsters are omnivores and typically eat live prey such as fish, mollusks, other crustaceans, worms, and some plant life. |
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Many of these animals are prey to larger animals, including fish, such as striped bass, black drum and croakers. |
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They prefer clear lakes because they can more easily see their prey through the water. |
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They eat vertebrate prey headfirst to facilitate swallowing, and swallow all their prey whole. |
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A method of obtaining prey unique to gulls involves dropping heavy shells of clams and mussels onto hard surfaces. |
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While overall feeding success is a function of age, the diversity in both prey and feeding methods is not. |
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Their ability to spread further south is restricted as their prey hunting method, pursuit diving, becomes less efficient in warmer waters. |
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Overfishing of small fish such as sand eels can lead to steep declines in the colonies relying on these prey items. |
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Primarily benthic, bearded seals feed on a variety of small prey found along the ocean floor, including clams, squid, and fish. |
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Killer whales also prey on these seals, sometimes overturning ice floes to reach them. |
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Ringed seals are one of the primary prey of polar bears and have long been a component of the diet of indigenous people of the Arctic. |
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Ringed seals eat a wide variety of small prey that consists of 72 species of fish and invertebrates. |
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Feeding is usually a solitary behavior and their prey of choice includes mysids, shrimp, arctic cod, and herring. |
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When large amounts of prey are available, whales such as certain mysticetes hunt cooperatively in small groups. |
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The size of the preferred prey fish varies depending on pelican species and location. |
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In some cases the invasive species compete with the native species for food or prey on the natives. |
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Unfortunately, the fire which he himself lit extended to the buildings, and the roofs fell prey to the flames. |
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The flair for bright batting went against them as they fell easy prey to the Aussie pacemen. |
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Successful hunts usually occur after a short rush and ambush but they may chase down prey in the open and will try to separate mother and young. |
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Given the opportunity, however, both species will prey on the other's cubs. |
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Unlike badgers, which fastidiously clean their earths and defecate in latrines, red foxes habitually leave pieces of prey around their dens. |
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Red foxes are serious competitors of corsac foxes, as they hunt the same prey all year. |
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Occasionally, large raptors such as Eurasian eagle owls will prey on young foxes, while golden eagles have been known to kill adults. |
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Red foxes may prey on domestic rabbits and guinea pigs if they are kept in open runs or are allowed to range freely in gardens. |
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Although most foxes do not prey on cats, some may do so, and may treat them more as competitors rather than food. |
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It has a chunky body with short legs and tail, but is agile and can easily overpower prey as large as itself. |
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This allows bats to detect, localize, and even classify their prey in complete darkness. |
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By repeated scanning, bats can mentally construct an accurate image of the environment in which they are moving and of their prey item. |
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Small prey may be absent in the diets of large bats as they are unable to detect them. |
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The adaptations in a particular bat species can directly influence what kinds of prey are available to it. |
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Insectivorous bats living at high latitudes have to consume prey with higher energetic value than tropical bats. |
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Some bats prey on vertebrates, such as fish, frogs, lizards, birds and mammals. |
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Insect prey includes chafers, dung and ground beetles, caterpillars, leatherjackets, and the nests of wasps and bumblebees. |
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Badgers typically eat prey on the spot, and rarely transport it to their setts. |
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Badgers prey on rabbits throughout the year, especially during times when their young are available. |
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Pups are usually born in spring, coinciding with a corresponding increase in prey populations. |
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When prey is vulnerable and abundant, wolves may occasionally surplus kill. |
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When such foods are insufficient, they prey on lizards, snakes, frogs, rarely toads and large insects as available. |
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Other prey species include reindeer, argali, mouflon, wisent, saiga, ibex, chamois, wild goats, fallow deer and musk deer. |
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In winter, however, when snow accumulation forces their prey into valleys, interactions between the two species become more likely. |
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A family of birds of prey which includes hawks, buzzards, eagles, kites and harriers. |
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It feeds mostly on aquatic creatures which it catches after standing stationary beside or in the water or stalking its prey through the shallows. |
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It may stand motionless in the shallows, or on a rock or sandbank beside the water, waiting for prey to come within striking distance. |
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It feeds mainly on fish, caught by diving, and has special visual adaptations to enable it to see prey under water. |
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House sparrows have been observed stealing prey from other birds, including American robins. |
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Most species of birds of prey have been recorded preying on the house sparrow in places where records are extensive. |
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All owls are carnivorous birds of prey and live mainly on a diet of insects and small rodents such as mice, rats, and hares. |
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A silent, slow flight is not as necessary for diurnal and crepuscular owls given that prey can usually see an owl approaching. |
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Eyesight is a particular characteristic of the owl that aids in nocturnal prey capture. |
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The owl kills its prey using these talons to crush the skull and knead the body. |
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These different morphologies allow efficiency in capturing prey specific to the different environments they inhabit. |
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Once prey is captured, the scissor motion of the top and lower bill is used to tear the tissue and kill. |
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The technique of hunting with trained captive birds of prey is known as falconry. |
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This adjustment protects the heart from potential damage when large ingested prey is passed through the esophagus. |
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While the majority of snakes eat a variety of prey animals, there is some specialization by some species. |
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Some snakes have a venomous bite, which they use to kill their prey before eating it. |
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Because of this, a snake disturbed after having eaten recently will often regurgitate its prey to be able to escape the perceived threat. |
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The majority of lizard species are predatory and the most common prey items are small, terrestrial invertebrates, particularly insects. |
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Chameleons prey on numerous insect species, such as beetles, grasshoppers and winged termites as well as spiders. |
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Larger species, such as monitor lizards, can feed on larger prey including fish, frogs, birds, mammals and other reptiles. |
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Small, fast moving prey may be caught by a flick of the tongue while larger items are grabbed with the jaws. |
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It does not recognise its prey as such but will try to consume any small, dark coloured, moving object it encounters at night. |
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Toads seem to use visual cues for feeding and can see their prey at very low light intensities where humans are unable to discern anything. |
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Therefore, they are likely to prey on and compete for food with a wide range of Australian terrestrial and freshwater species. |
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It stalks its prey among the tangled weeds, relying on its cryptic camouflage for concealment. |
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It is able to dart forward to grab its prey by expelling water forcibly through its gill openings. |
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This in turn draws larger fish that prey on the forage fish, and can result in productive fishing grounds. |
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Most prey are consumed by more than one predator, and most predators have more than one prey. |
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Jellyfish are also used by juvenile fish for shelter and food, even though jellyfish may prey on small fish. |
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The phenomenon is explained by the likewise abundance of prey species which are also attracted to the structures. |
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The Antarctic toothfish have large, upward looking eyes, adapted to detecting the silhouettes of prey fish. |
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As most of their prey cannot perceive red light, this allows it to hunt with an essentially invisible beam of light. |
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These movements are thought to be in response to the vertical migrations of prey organisms in the deep scattering layer. |
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They spend most of their time waiting patiently in the water column for prey to appear or to be lured by their phosphors. |
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Their mouths and gills form a powerful sucking system that sucks their prey in from a distance. |
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All sea lions have certain features in common, in particular their coarse, short fur, greater bulk, and larger prey than fur seals. |
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Patterns in migration relate to temperature, solar radiation, and prey and water resources. |
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They use the disadvantage of most prey animals' poor nocturnal vision to their advantage. |
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As opportunistic predators, crocodiles would also prey upon young and dying elephants and hippos when given the chance. |
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The BBC TV reported that a Nile crocodile that has lurked a long time underwater to catch prey builds up a large oxygen debt. |
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They can observe and use patterns of prey behaviour, such as when prey come to the river to drink at the same time each day. |
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In hunting larger prey, crocodiles swarm in, with one holding the prey down as the others rip it apart. |
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Golden eagles prey on calves and are the most prolific hunter on calving grounds. |
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The natural bait angler, with few exceptions, will use a common prey species of the fish as an attractant. |
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Animals that prey on ostriches of all ages may include cheetahs, lions, leopards, African hunting dogs, and spotted hyenas. |
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The flea is parasitic on house and field rats, and seeks out other prey when its rodent hosts die. |
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The palace of Moctezuma II also had two houses or zoos, one for birds of prey and another for other birds, reptiles, and mammals. |
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Texel is known for its wildlife, particularly in winter, when birds of prey and geese take up residence. |
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The polar bear's claws are short and stocky compared to those of the brown bear, perhaps to serve the former's need to grip heavy prey and ice. |
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Large males also occasionally attempt to hunt and kill even larger prey items. |
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Like the brown bear, most ungulate prey of polar bears is likely to be young, sickly or injured specimens rather than healthy adults. |
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The golomyankas are the primary prey of the Baikal seal and represent the largest fish biomass in the lake. |
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Cattle are a prey animal and to assist predator detection, their eyes are located on the sides of their head rather than the front. |
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The horses' senses are based on their status as prey animals, where they must be aware of their surroundings at all times. |
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