Tigers can see 6 times better at night than humans.
305
When you shave a guinea pig it looks like a little hippo.
19
There's a rare breed of pig that looks like a sheep.
14
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
Squirrels forget where they hide about half of their nuts.
698
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4