Animals

Its name derives from curling into a ball while threatened or frightened.

Butterflies are the second most numerous group of insects after beetles.

They usually have eight eyes equipped with lenses. This distinguishes them from insects that have compound eyes. Most spiders' eyesight is not particularly well developed.

The Toco Toucan became famous as an advertising symbol for the Guinness Brewery.

Well suited to avoid danger.

Natural enemies of these friendly animals lurk in every environment.

Leopard geckos eat their shedded skin to rid the area of scent markers.

Goblin shark's body is adapted to slow movement.

These animals usually fall prey to frogs, birds, and moles.

Pups born in captivity and raised by humans may grow too attached to them to be safely released into the wild.