A group of crows is called a murder. See more

An Octopus has 3 hearts. See more

A rat can last longer without water than a camel can. See more

A rat can last longer without water than a camel. See more

Starfish haven't got brains. See more

The starfish is one of the only animals who can turn it's stomach inside-out. See more

Hyenas can comsume prey carrying anthrax without contracting the disease itself. See more

Some lions mate over 50 times a day. See more

Snakes have one lung. See more