The male seahorse carries babies and 'gives birth' to them instead of the female.
7
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
A cow produces around 200,000 glasses of milk in her lifetime.
373
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
When you shave a guinea pig it looks like a little hippo.
19
During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
45