99% of all animal species that ever lived on Earth are now extinct. See more

Some birds have been know to put ants into their feathers because the ants squirt formic acid, which kills parasites. See more

Snails can sleep for 3 years without eating. See more

Donkeys kill more people annually than plane crashes. See more

An ant can survive for up to two days underwater. See more

More people are killed by donkeys than in plane crashes annually. See more

Turkeys can reproduce without having sex. It's called parthenogenesis. See more

Rats destroy an estimated 1/3 of the world’s food supply each year. See more

Armadillos are able to contract leprosy. See more

Rats multiply so quickly that in 18 months, two rats could have over a million descendants. See more

A female can produce up to twelve litters of twenty rats a year. See more

Don't give a dog chocolate! Chocolate affects a dog's heart and nervous system; a few ounces are enough to kill a small dog. See more

A shark is the only fish that can blink with both eyes. See more

The blue whale has a heart the size of a small car and its blood vessal is so broad, that a person could swim through it. See more

A shrimp's heart is in its head. See more

The rat has been called the world’s most destructive mammal - other than man. See more