During warm weather hippopotamus's secrete sweat that is pink. This substance not only cools them down but also helps fight infections of the skin. See more

A crocodile cannot stick its tongue out. See more

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

Out of 20,000 species of bees, only 4 make honey. See more

It is physically impossible for pigs to look up into the sky. See more

A tuna called the 'Blue Fin' can be sold for over $20,000 around the world. See more

An octopus can change its shape and color to blend in with its surroundings. See more

Butterflies taste with their feet. See more

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