Animals

Bull snake eggs are 70 mm (2,7 in) in diameter, has an elliptical shape and leathery shell.

Leopard geckos hibernation depends on the ambient temperature, so, unlike mammals, the period of brumation is not fixed.

The genus currently includes nine species of spiders. 

The mouth opening is located on the underside of the body between the legs. They move the food into the mouth with chelicerae—a pair of small appendages.

Little Nicky was cloned in 2004 from a DNA of a 17-year-old cat named Nicky. The procedure cost US$50,000.

First, rumors of a "terrestrial crocodile" reached Lieutenant Steyn van Hensbroek from the Dutch col ...

Heavier than it are only the Common ostrich and the Somali ostrich.

These include leopards, hyenas, wild dogs, lions, caracals, cheetahs, jackals, and baboons, as well ...

Their food is most often soft parts of plants. However, there are also carnivorous and even cannibal caterpillars. The caterpillar is the only developmental stage of the insect in which it grows.