Many lizards have sharp spines, and some attempt to frighten predators with sounds. |
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They are known as ferocious predators that aggressively attack anything that looks like lunch, and this one proved it. |
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The high casualty rate among smaller birds can be partly attributed to the depredations of their natural predators, the sparrow hawk and kestrel. |
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Some tropical bird species rear their young near wasp nests and depend on the insects to repel predators. |
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In biological-control arms races, scientists bring in exotic predators and parasites to control exotic pests. |
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Fish farmers are licensed to kill predators that threaten their nets, pens and fish. |
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The second tale was also to do with predators, and the present obsession with preserving every hawk and buzzard on the wing. |
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But as the scent from the fresh kill drifted towards them, the predators gave way to its intoxicating nature. |
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The Arctic teems with life, from its largest predators, the killer whale and the polar bear, to small birds like the tiny Arctic tern. |
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It is one kilometre wide by a kilometre and a half long and the chicks are protected from predators by electrified wire fencing. |
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To control rodents our region is rich in natural predators, by that I mean rattlesnakes. |
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Nature's most voracious predators are wolf spiders and army ants, not polar bears. |
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Male fowl are often vigilant, and they use two types of alarm call to signal aerial and terrestrial predators. |
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Management of piping plovers includes control of predators such as red foxes, raccoons, gulls, and crows. |
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Other predators are red foxes, coyotes, wolves, bear, mountain lions, lynx, bobcats, eagles, and great horned owls. |
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The nutrients it drags up are the basis of a colossal food chain with the big pelagic predators at the top of the heap. |
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The skins of some species of frogs and toads secrete an extraordinary array of defensive chemicals when the animals are seized by predators. |
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Natural predators such as ladybirds and lacewings love to eat aphids, but they can be scarce. |
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They then navigate back in the dark and head for their burrows before any predators catch them regurgitating the fish for their greedy chicks. |
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The bony plates on the armadillos' back serves as protective armour from predators. |
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Being close to the shore not only gives the fish an ample supply of food, but also gives them plenty of cover to hide from larger predators. |
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They are also preyed upon by mammalian predators such as cats, and by snakes such as boas and anacondas. |
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Jaguars may have been their most important predators, but some are probably killed by anacondas and caimans. |
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We are all surrounded by zillions of bacteria, fungi, worms, insects and predators out looking for an easy meal. |
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Why don't horned herbivores, constantly threatened by predators like lions and tigers, gang up on them instead of always running away? |
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Under this constitution, rights are left to the mercy of predators such as Howard and expedient windbags like Beazley. |
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At one time, however, about the only way most people could see real animal predators was in zoos and circuses. |
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He looks after the land as a private reserve for wildlife habitat, running marsupials and their predators instead of cows. |
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We wondered what would happen if a female lost her eggs or nestlings to predators and began the nesting cycle anew. |
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The unguarded chicks and eggs are easy prey for gulls and other avian predators. |
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Catlike predators with long tails, fossas hunt everything from lemurs and mice to wild pigs. |
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It's the reality that I had to face 20 years ago that there were sexual predators and child molesters out there. |
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Thylacoleo are highly specialized brachycephalic predators with greatly hypotrophied molar rows and hypertrophied sectorial third premolars. |
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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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Big-eyed bugs are omnivorous, generalist predators and their diverse range of prey species includes aphids and lepidopteran eggs. |
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Here the King of the Jungle was a giant vegetarian tortoise, and there were no large predators of any kind. |
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North American river otters are important predators of fish and aquatic invertebrates. |
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Because of their offensive odor, skunks are rarely preyed on by mammalian predators. |
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Foxes as predators prey on lambs and chickens and kill native small marsupials and rodents. |
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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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I also used domestic chicks with prior experience of both prey types as predators. |
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This is thought to be an adaptation to deter mammalian and reptilian predators. |
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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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Common predators of house sparrows include cats and other mammalian predators, birds of prey, and owls. |
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American paddlefish are predators of zooplankton and prey to other fishes, birds, and humans. |
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The two early mammal species were probably predators, not scavengers, say the scientists. |
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The major groups of drilling marine predators include octopods and gastropods. |
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If only they were cleverer sexual predators, they might have easily got away with it! |
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Psychologists have built up a detailed picture of how sexual predators operate on their child victims. |
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To make matters worse, the once-proud company is being circled by predators. |
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Traders rely on instinct, on a sense of the direction of the herd, mindful of the constant threat of competing predators. |
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A new poll underlines that people want Britain's quoted businesses to be protected from takeover by foreign predators. |
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If the program is meant to protect Canadian publications from American predators, then French magazines should not qualify for the cash. |
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The pirarucu's sheer size and bony armor provide defenses against predators. |
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The atlantic tomcod is one of the predators here, preying on such species as rainbow smelt and mummichog. |
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Thus, functional or numerical response of predators to rosefinches could hardly account for the apparent edge effect here. |
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However, the interpretation of sign at nests to classify nest predators was almost wholly ineffective. |
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The tentacles contain harpoon-like stinging capsules called nematocysts that the anemones employ to capture prey and ward off predators. |
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Some species use twigs from thorny plants, making the nests difficult for predators to destroy. |
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Relieved of the need to avoid predators, little bands of animals have not another single thing in their heads. |
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At first, small theropods such as Sinosauropteryx invaded arboreal habitats to elude predators. |
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The primary predators of eggs and goslings at the study site are herring gulls, parasitic jaegers, ravens and Arctic foxes. |
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Crested Auklet populations are declining due to predation at nesting sites by introduced predators such as Arctic foxes, red foxes, and rats. |
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Boys are almost fully mature at this point and have developed a tough outer shell that protects them from their natural predators. |
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Black argues that worms should be used, along with predators such as the northern spotted owl, as barometers of forest health. |
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Most starfish are predators, feeding on sessile or slow-moving prey such as mollusks and barnacles. |
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Greater Yellowstone is the last large, intact ecosystem in the northern temperate zone, supporting both predators and prey. |
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Rats have evolved a strong, innate aversion to the smells of their predators. |
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These are the megafauna, the big predators of the sea, and the species we most value. |
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This happens to carp and most recently barbel but rarely happens to predators. |
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The drama can be witnessed when the sea hares are breeding, and large congregations of this common slug attract the handsome predators. |
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Within each nesting block, we tallied the number of avian nest predators observed. |
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Holding its pale back away from the sunlight makes the backswimmer harder for predators to spot. |
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They face a host of predators, including sea eagles, golden eagles, peregrine falcons, black-backed gulls and rats. |
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In the jungle, where space is fiercely guarded, lions and other predators chalk out their territory using scent marking. |
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It has made a pact with winter, evolving to hunt on ridges at high elevations, chasing prey across snowbanks where other predators fear to tread. |
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Animals alter their behavior to avoid a variety of different types of predators. |
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In addition, many small bodies of freshwater, as well as inland salt lakes, lack fish and other potentially effective predators and competitors. |
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As the predators represent the pinnacle of macho, this still shows that she is subservient to the male symbolism. |
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The species possesses paired, elongate lateral spines that function in saltatory sweeping motions in response to sheer disturbances by predators. |
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The removal of these predators has benefitted many other bird species on the islands, including puffins, murres, and auklets. |
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To evade mountain lions and other predators they need both steep topography and open terrain. |
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It is pointless to note that incisions to a carcass by the teeth of predators or scavengers often resemble knife cuts. |
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While desert predators, particularly ravens and coyotes, can't do much damage to adults, they can easily penetrate the shells of young tortoises. |
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There are three types of African Sachal, spotted hyena and a myriad of small predators such as the aard-wolf and the beautiful serval cat. |
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The balloonfish swallows air, when attacked by avian predators, or water, when attacked by piscine predators. |
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We have observed that green frog tadpoles react less strongly to predators at very low resource levels. |
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Of the two chemicals it is likely that only methiocarb could accumulate in the tissues of predators. |
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They methodically removed all of the introduced mammalian predators that they encountered. |
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Tussock moth larvae that are not killed by parasitic wasps and predators turn into brightly marked caterpillars. |
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Snakes are common nest predators and falcons and other birds of prey feed on adults. |
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But menhaden are not predators like blue runners and bumper, and can't be caught on sabiki rigs. |
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Avicularia are small heterozooids in which the zooecium and operculum form a beak-like, snapping structure that deters small predators. |
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Group members cooperatively defend territories, harvest herbaceous food, and give alarm calls and footdrum in response to predators. |
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A flower, for example, may mimic sexual attractants to draw pollinating insects, while other animals may emit scents that deter predators. |
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Like chili plants, tarantulas produce agony-inflicting toxins designed to repel would-be predators, researchers say. |
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Criminals, terrorists and sexual predators seem to be lurking around every corner. |
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For millions of years, while big sharks had few natural predators, this survival strategy served them well. |
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Lions are about the only predators strong enough to bring down a healthy sable. |
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In learning to escape the vigilance of crows, birds also avoid the attention of some other predators, such as jays and magpies. |
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Larger fish feeding in the area at high tide or shorebirds feeding at low tide may be significant predators. |
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Crowds of people and predators greet the arrival of many fish spawning runs. |
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In other words, these predators are naturally long-lived, but have a very slow breeding rate. |
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The sweeps were part of his strategy for weeding predators out of the Skid Row mix, and not designed to roust people legally on the street. |
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Any animal fairly bristling with long, pointed horns and spikes simply looks ready to fend off any and all would-be predators. |
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Inside computers artificial life forms have already evolved that can locomote, chase prey, evade predators and compete for limited resources. |
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Detailed information on spacing behavior of avian nest predators is lacking for my study plots. |
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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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In the greater wax moth, Galleria mellonella, distinctions between mates and predators are potentially difficult to make. |
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Voles are an important source of food for many predators, including snakes, hawks, owls, coyotes, weasels, foxes, mink and badgers. |
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There is a concern that weatherfish could be predators of native fishes or parasite and disease vectors. |
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Mammalian predators such as raccoons readily prey on frogs with seemingly no ill effects. |
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Martins tend to avoid such housing as it is much more accessible to predators such as cats, raccoons, and squirrels. |
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To combat another common pest, tent caterpillars, use a forked branch to wind up the webs and expose the caterpillars to predators. |
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Pectoral fin on upper side has black tip thought to mimic dorsal fin of venomous weever fish to deter predators. |
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In that case, consider planting insectary plants like dill, radishes, or tansy, which attract natural predators. |
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These predators target their prey either at the roost or while the bats are in flight. |
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Other familiar predators are geckoes, tokays and frogs, and I know which I prefer in my home. |
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Dense schools of fusiliers swarm past, followed by squadrons of predators like big-eye trevally, mackerel and rainbow runners. |
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Tuataras are primarily nocturnal predators of arthropods, especially those associated with sea bird colonies, and tree wetas. |
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Some ranchers believe the larger animals compete with cattle for rangeland and attract predators, but that's a matter of opinion. |
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These predators are excluded from upstream tributaries by rapids and barrier waterfalls. |
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But hawk owls, perhaps descended from bird hunters, are skilled aerial predators in their own right. |
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All species are sleek, raptorial predators, relying on fast locomotion and large mandibles to actively chase down a variety of arthropod prey. |
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While aggression is a common virtue among champion pace predators, Walsh was adept at putting a lid on his temper. |
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We could not identify avian predators to species level from egg damage. |
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But there is some worry the pythons may start feeding on birds, such as limpkins, which are not accustomed to defending themselves against nocturnal predators. |
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Such avian predators as European jays and great-spotted woodpeckers cannot open the nest-boxes at the study area, whereas martens easily enter nest-boxes by removing the top. |
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Another aspect of control is to protect natural mosquito predators such as dragonflies, ants, ground beetles, spiders, water striders, frogs and snails. |
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The hares' main predators are gyr falcons, Arctic foxes and Arctic wolves. |
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There are even plans to bring back quolls, catlike native predators. |
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Scientists are attempting to save birds like this one by translocating them to offshore islands free of introduced predators like rats, cats, stoats, and weasels. |
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Lions and other large predators like hyenas and leopards are killed by livestock owners who have no patience for the carnivores' appetite for cows, sheep, and goats. |
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The most common day predators are wrasses and other damselfishes. |
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In addition to human foes, Australian flying foxes must contend with a number of natural predators, including pythons, wedge-tailed eagles and powerful owls. |
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The most common goldfish predators are herons, raccoons, and cats. |
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Depending on the species, whales are either major consumers of plankton or krill or they are major predators, feeding on seals, fish, and penguins. |
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It still could attract interest from overseas predators but it is far more likely in the short term that Harley will be forced to fall on his sword. |
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The American coastline is similarly vulnerable to the underwater predators. |
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We suspect that many losses after emergence were due to avian predators. |
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Unlike a forest sustaining a small population of predators, most galaxies have only one supermassive black hole. |
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Many multicellular trichomes are glandular, developing a terminal gland which may secrete a variety of compounds, such as alkaloids to deter or poison predators. |
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All brown lacewings are voracious predators as both larvae and adults. |
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Like most such predators, their danger to humans is often blown out of proportion. |
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They are, in short, major predators of young trout and the fly fishing season is just getting underway on the River Beggar and the becks that feed it. |
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Animals or even plants may emit different semiochemicals which serve as sexual attractants, repellents to potential predators, or inducements to flight mode. |
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Cephalopods were among the most highly developed animals and the topmost predators in the free water column during long intervals of the Paleozoic. |
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Jellyfish are important both as predators and prey in pelagic ecosystems. |
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There were the small herbivores and scavengers and hunters scuttling in the undergrowth, hiding from the larger predators who occasioned down from the heights. |
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As a result of this armor, the longnose gar has no major predators. |
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So what should be done about keeping sexual predators from striking again? |
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Although controversial, this is not dissimilar to what other anti-crime groups have done in the past with male predators. |
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For example, horseshoe crabs and lampshells both occur in shallow marine environments, where many predators and competitors exist, particularly since the Cretaceous Period. |
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So the 10m ropes provide an ideal home where they can remain suspended above the seabed and out of reach of starfish, crabs, whelks and other predators. |
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A zebra or horse without a hoof is a sitting duck for predators. |
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The kakapo, a flightless bird, was particularly vulnerable to predators. |
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We all have children and want them to be safe from these sexual predators. |
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He said young people needed to be protected from sexual predators. |
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Toad tadpoles appear to be distasteful to many predators, and, perhaps as a result of this, are much more often to be seen in open water than those of the common frog. |
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As much as we like to imagine sauropods stamping their feet and lashing their tails to drive off the vicious theropod predators, the scenario is unlikely for a simple reason. |
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The remake is from the perspective of the shark, which was quietly going about its business when it was savagely hunted down by cold-blooded predators. |
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These delicate fish are poor swimmers, but use their leaf-like appendages to help them blend into the algae and kelp surrounding them for protection from predators. |
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Efficiency is key to survival, because the Serengeti contains the highest concentration of large predators in the world. |
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These portray a male or female figure with prey animals or predators. |
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However, many small songbirds such as robins, thrushes, flycatchers and warblers migrate mainly during darkness, probably to avoid predators and to keep cool. |
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These larvae will also metamorphose into adults sooner than their long-armed brethren and thus are vulnerable to planktonic predators for a shorter period of time. |
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The low number of contacts with the surrounding vegetation may be important in reducing the probability that smaller arboreal predators will access the nest tree. |
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On the mainland they fall prey to both mammalian and avian predators. |
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Without such help, sexual predators are doomed to repeat their crimes. |
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Many say the adopted children are so manipulative that parents are seen as predators by counselors or social workers. |
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Over the years whalers have reported finding a high number of large squid beaks in the mammals' stomachs, pegging sperm whales as primary predators of large squid. |
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Such changes directly impact the region's polar bears, since the Arctic predators hunt seals on the winter sea ice and must fast on land during the summer melt. |
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Pauses may allow animals to increase detection both of predators and prey. |
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Superb predators, these animals surpass all other lizards in intelligence. |
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The main causes of egg mortality are predators and a parasitoid wasp. |
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The megapodes bury their eggs in relatively isolated pockets, where the conditions are right for incubation, making them susceptible to humans and other predators. |
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The carcharodontosaurs were among the largest terrestrial predators that ever lived, some reaching as much as forty feet long and weighing four tons. |
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They are excellent hoppers, fleeing from predators with long bounds. |
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One of the less lovely animals in the world are the hyenas, thought of almost universally as a cowardly animal living off the kills of other predators, such as lions. |
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Field studies of performance in nature have shown that anoles utilize their maximal sprinting capabilities to escape predators and, to a lesser extent, to capture prey. |
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Without claws, spiny lobsters use their antennae to fend off predators. |
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The shortnose gar are predators that can occupy the role of a scavenger, but often competes for food with common gamefishes like the northern pike, walleyes, and bass. |
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These range from those high-pressure watering wands designed for insect control to natural predators like lacewings and predatory mites to botanical and chemical pesticides. |
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Alternatively, they may be used to signal to predators, the classic example being aposematic coloration in species that have noxious defenses, such as skunks. |
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Participants allow the recolonization of the gray wolf on their private lands and will not use lethal controls on coyotes, wolves and other predators. |
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Predation intensity on geese was closely related to the lemming cycle, a consequence of an indirect interaction between lemming and geese via shared predators. |
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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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The primary predators of all flock participants are accipitrine hawks. |
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Therefore, it is possible greenhouse gases affect population dynamics of natural predators of scale insects similar to that seen in aphids. |
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Marine creatures called sea hares keep predators at bay by squirting a darkpurple cloud of chemicals. |
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Some sea hares blast predators, such as crabs, with a defensive spray combining dark purple ink and a whitish substance called opaline. |
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For Deadly 60 he travelled the world looking at the most inspiring predators, from boxing mantis shrimp to charging tigers. |
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Eurypterids, giant ravenous sea scorpions, and other invertebrate predators hunted fishes. |
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A zeal of zebras confuses predators. Each zebra has a different set of stripes. |
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The creation of some unknown arcanist in millennia past, the bulette has bred true to become one of the fiercest predators of the hills. |
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The population of rabbits is controlled by natural predators. |
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Killer whales are the oceans' apex predators, which means they are at the top of the food chain. |
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Superb predators, the crocodilians are reptiles, and the only survivors of the archosaurs that included dinosaurs. |
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Several species of green lacewings are native to this region, all general predators that feed on a wide variety of insect pests. |
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Coccinellid beetles and hemerobiids, and other such predators are most likely to have a major impact on aphid densities. |
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All species may be considered as more or less specialized entomophagous or ichthyphagous predators. |
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These adaptations increase fitness by aiding activities such as finding food, avoiding predators or attracting mates. |
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The Bengal tiger, clouded leopard, saltwater crocodile, black panther and fishing cat are among the chief predators in the Sundarbans. |
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There are predators such as spotted hyena, striped hyena and African leopard. |
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Smaller mackerel are forage fish for larger predators, including larger mackerel and Atlantic cod. |
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Survival is highest in crevices and behind solid structures, because predators feast on openly exposed eggs. |
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Like other marine mammals, seals sleep in water with half of their brain awake so that they can detect and escape from predators. |
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Fishes of myriad varieties are the main predators in most of the world's water bodies, both freshwater and marine. |
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The small chicks resemble the hen in their cryptic colouration, which is a passive protection against predators. |
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While taking off they produce a sudden thundering noise that deters predators. |
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Competitors of the wildcat include the jungle cat, golden jackal, red fox, marten, and other predators. |
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Leopards are predators of wild boar in the Caucasus, Transcaucasia, the Russian Far East, India, China, and Iran. |
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They fed above the sediment surface, but were forced to burrow to avoid predators. |
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The holes possibly are evidence of boring by predators sufficiently advanced to penetrate shells. |
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When predators could see their prey from a distance, new defensive strategies were needed. |
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Nest site determination is very important for these birds to ensure protection of young from predators. |
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Both parents attack potential predators with alarm calls and striking with talons. |
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Members of this genus are small, active predators, with long and slender bodies and short legs. |
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Some species or specific populations have none, making them apex predators. |
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Swimming in pods allows dolphins to better defend themselves against predators. |
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Mussel shells carry out a variety of functions, including support for soft tissues, protection from predators and protection against desiccation. |
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The predators often cooperate in groups, using different techniques to panic or herd a school of herring into a tight bait ball. |
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Different predators species then use different techniques to pick the fish off in the bait ball. |
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Sea otters, starfish, wolf eels, triggerfish, and other predators hunt and feed on sea urchins. |
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The spines, long and sharp in some species, protect the urchin from predators. |
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If the siphons are browsed by fish or other predators, they regenerate in a few days. |
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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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Other species of jellyfish are among the most common and important jellyfish predators, some of which specialize in jellies. |
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Other predators include tunas, sharks, swordfish, sea turtles, penguins, and at least one species of Pacific salmon. |
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In general however, there are few predators preying on jellyfish and they can be considered top predators in the food chain. |
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Invasive populations can expand rapidly because they often face no predators in the new habitat. |
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Some dinoflagellates may feed on other organisms as predators or parasites. |
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Many of the same predators feed on baby turtles as they try to get to the ocean, as well as frigatebirds and varied raptors. |
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This ability, together with their strong, sharp claws, allows many species to be fast and aggressive predators. |
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The membrane bursts and the newly hatched chameleon frees itself and climbs away to hunt for itself and hide from predators. |
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Their predators include dolphins, sharks, fish, seals, seabirds, and other cuttlefish. |
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Cuttlefish have ink, like squid and octopus species, which they use to help evade predators. |
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The coral reefs provide red, brown, and green algae for their diet and gives protection from predators and rough storms within the ocean. |
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Juveniles and new hatchlings have significantly more predators, including crabs, small marine mammals and shorebirds. |
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Staff people place some of the eggs laid each night in a hatchery to protect them from predators. |
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Some predators take advantage of the concentration of birds during migration. |
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Colonies also attract the attention of predators, principally other birds, and many species attend their colonies nocturnally to avoid predation. |
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Marine top predators like porpoises and seals accumulate pollutants such as heavy metals, PCBs and pesticides in their fat tissue. |
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Birth is a social event, as the mother and calf need others to protect them from predators. |
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Killer whales are apex predators, as there is no animal that preys on them. |
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Killer whales are apex predators, meaning that they themselves have no natural predators. |
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Killer whales are very sophisticated and effective predators of marine mammals. |
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In Western cultures, killer whales were historically feared as dangerous, savage predators. |
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Due to the fact they are not fully adapted to Arctic conditions, they are more vulnerable to predators, most notably polar bears. |
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They spend most of their lives in the water, but come ashore to mate, give birth, molt or escape from predators, like sharks and killer whales. |
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Other terrestrial predators include cougars, brown hyenas and various species of canids, which mostly target the young. |
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In the Antarctic, which lacks terrestrial predators, pinniped species spend more time on the ice than their Arctic counterparts. |
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Male California sea lions have been observed to help shield swimming pups from predators. |
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Antarctic seals are more vocal on land or ice than Arctic seals due to a lack of terrestrial and pagophliic predators like the polar bear. |
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The apex predators were archosaurian reptiles, especially dinosaurs, which were at their most diverse stage. |
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Tyrannosaurus rex, one of the largest land predators of all time, lived during the late Cretaceous. |
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They spend their lives in the water, having to mate, give birth, molt or escape from predators, like killer whales, underwater. |
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The fur of Arctic pups is white, presumably to provide camouflage from predators, whereas Antarctic pups all have dark fur. |
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Showy peacocks attract more predators, but they outbreed drabber rivals just because peahens adore flashy tails. |
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Sebecosuchians, terror birds, and carnivorous metatheres, like the borhyaenids remained the dominant predators. |
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Many fish of the Paleozoic developed external armor that protected them from predators. |
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The latter method prevents losses to some predators, but is more expensive. |
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Large species nest very close together and sit tightly, making it difficult for aerial predators to land among them. |
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The eggs of most gulls and terns are brown with dark splotches, so they are difficult for predators to spot on the beach. |
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These can be predators such as foxes, raccoons, cats and rats, or animals that destroy the habitat, including rabbits, goats and pigs. |
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Natural predators of the bearded seal include polar bears, who rely on these seals as a major food source. |
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Other plausible explanations include escape from predators, shedding parasites, or to gulp or expel air. |
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Like many other herbivores, antelopes rely on keen senses to avoid predators. |
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In some species, adults will encircle the offspring, protecting them from predators when threatened. |
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Many forest antelope rely on cryptic coloring and good hearing to avoid predators. |
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Open grassland species have nowhere to hide from predators, so they tend to be fast runners. |
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Also, antelope will consistently display a fear response to perceived predators, such as humans, making them very difficult to herd or handle. |
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Beyond the regular predation of salmon, most brown bears are not particularly active predators. |
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Though conflict over carcasses is common, on rare occasions the two predators tolerate each other on the same kill. |
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The exotic organisms may be predators, parasites, or may simply outcompete indigenous species for nutrients, water and light. |
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North American felid predators of red foxes include cougars, Canadian lynxes and bobcats. |
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The use of predators including ferrets, mongooses and monitor lizards has been found unsatisfactory. |
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Australia has the most problems with European rabbits, due to the lack of natural predators there. |
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During the day, rabbits prefer to reside in vegetated patches, which they use for protection from predators. |
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European hares are large leporids and adults can only be tackled by large predators such as canids, felids and the largest birds of prey. |
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In North America, foxes and coyotes are probably the most common predators, with bobcats and lynx also preying on them in more remote locations. |
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Many potential predators are repelled by its spines, but predation does occur. |
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It is suggested that in subterranean mammals vision is used to detect predators that have broken into the tunnels. |
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Predatory bats typically hunt at night, reducing competition with birds, and minimizing contact with certain predators. |
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The badgers may provide protection for the rabbits against other predators. |
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Its mother licks it clean until it is almost free of scent, so predators will not find it. |
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When approached by predators, the largest and most robust females may make a stand, using their front legs to kick at their attackers. |
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Guttural grunts and posturing is used with all but the most determined of predators with great effectiveness. |
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Other than humans, tigers appear to be the only serious predators of wolves. |
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Being large birds with powerful beaks, grey herons have few predators as adults, but the eggs and young are more vulnerable. |
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The main causes of mortality in the wild are predators and persecution by humans. |
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Peregrine falcons and Eurasian sparrowhawks are natural predators of pigeons that are quite adept at catching and feeding upon this species. |
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Its predators include domestic cats, hawks, owls, and many other predatory birds and mammals. |
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Accipiters and the merlin in particular are major predators, though cats are likely to have a greater impact on house sparrow populations. |
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Encouraging natural predators to control rodent population is a natural form of pest control, along with excluding food sources for rodents. |
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Many species rely on hearing for early warning of predators, and flee at the slightest sound. |
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Important resources include basking, feeding, and nesting sites as well as refuges from predators. |
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Like many other lizards, slowworms autotomize, meaning that they have the ability to shed their tails to escape predators. |
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They contain a noxious substance, bufotoxin, which is used to deter potential predators. |
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This contains a toxin called bufagin and is enough to deter many predators although grass snakes seem to be unaffected by it. |
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