It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
Female kangaroos have three vaginas.
2
There's a rare breed of pig that looks like a sheep.
14
Some older/less efficient worker termites will develop 'backpacks' of toxic chemicals that explode when the termite is threatened. They are essentially used as suicide bombers when the colony is being attacked.
8
The oldest recorded elephant lived for 82 years.
213
The largest earthworm on record was found in South Africa and measured 22 feet.
151