Animals

The front limbs are longer and stronger than the hind limbs, causing the back to lean back. The rump ...

In addition to humans, they are threatened by sharks, crocodiles, and alligators, but this is rare b ...

Local populations of some birds and mammals have been destroyed. The expansion of the American mink is probably responsible for the population decline, including coot and muskrat.

They feed mainly on grass, but also on fruits, tubers, shoots, buds of other plants, roots and herbs.

The digestive system is relatively short, and food passes through it quickly so that pandas can eat such large amounts of food.

Most sea snails have two sexes and land snails are hermaphroditic. Marine species lay externally fer ...

This affliction causes a prolonged and painful erection in men that is in no way caused by sexual arousal. If bitten by these spiders, symptoms can last up to five hours.

Other spiders have their eyes arranged in rows of four.

They reach sexual maturity between the ages of 8 and 9, but females give birth for the first time at ...