Animals

Groups are formed only for mating purposes.

Without proper population control, their numbers multiplied and became detrimental to the local ecosystem.

At about five weeks of age, the first signs of cannibalism may appear if there is not enough food av ...

Usually, acts of cannibalism occur when food is scarce. Probably for this reason, juveniles have evolved the ability to climb trees and shrubs, which they lose with age.

As recently as the 19th century, tigers were spread from eastern Turkey through the South Caucasus t ...

They can be found in seamounts, upper continental slopes and submarine canyons. Younger specimens usually reside in less deep waters than their older counterparts.

Mates spend about 64% of their time together. Their monogamous nature can be explained by an evoluti ...

They are the only marsupials in the world whose teeth are constantly growing, as they are worn down ...

It lives in clear-cut deciduous forests, shrubby areas, lush meadows, and coastal thickets. Ruffles shy away from dark and heavily vegetated forests.

It is likely descended from closely related species of cavies, such as Cavia aperea, Cavia fulgida, ...