There are as many chickens on this planet as humans. See more

A chameleon's tongue is twice the length of its body. See more

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

A woodpecker can peck twenty times a second. See more

A cow gives nearly 200,000 glasses of milk in her lifetime. See more

A jellyfish is 95 percent water. See more

At birth, a panda is smaller than a mouse and weighs about four ounces. See more

An ostrich's eye is bigger than its brain. See more

A crocodile cannot stick its tongue out. See more