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As the group moves, the predator has greater difficulty targeting an individual prey animal. The zebra has been suggested by the zoologist Martin Stevens and his colleagues as an example of this. When stationary, a single zebra stands out because of its large size. To reduce the risk of attack, zebras often travel in herds.
A wide range of animals, e.g. lizards, birds, rodents, and sharks, behave as if dead as an anti-predator adaptation, as predators usually take only live prey. [ 15 ] In beetles, artificial selection experiments have shown that there is heritable variation for length of death-feigning.
In broken-wing displays, birds that are at the nest walk away from it with wings quivering so as to appear as an easy target for a predator. [ 13 ] [ 25 ] Such injury-feigning displays are particularly well known in nesting waders and plovers , but also have been documented in other species, including snowy owls, [ 20 ] the alpine accentor ...
Ever wondered why zebras have stripes? Well, the researchers behind a new study think they have a pretty good answer to that question. WMAQ reports "California scientists say the animal's black ...
Plains zebras are nomadic and non-territorial, home ranges vary from 30 km 2 (12 sq mi) to 600 km 2 (230 sq mi), depending on the area and if the population is migratory. They are more active during the day and spend most of their time feeding. Other activities include dust bathing, rubbing, drinking and intermittent resting which is very brief ...
Over the last 20 years, the proportion of zebras killed by lions dropped from 67 per cent to 42 per cent in the area, while the number of buffalo kills jumped from 0 per cent to 42 per cent ...
The black swan, Cygnus atratus is a large waterbird which breeds mainly in the southeast and southwest regions of Australia.An estimated one-quarter of all black swans pairings are homosexual and they steal nests, or form temporary threesomes with females to obtain eggs, driving away the female after she lays the eggs.
Get more zebras in the gallery below: Keep in mind, though, that where zebras live it has an affect on their stripes. Those in warmer climates have more stripes -- which is great for the ...