A rat can go without water longer than a camel can.
26
A baby eel is called an elver, a baby oyster is called a spat.
18
An elephant's tooth can weigh as much as 12 pounds.
24
The female pigeon cannot lay eggs if she is alone. In order for her ovaries to function, she must be able to see another pigeon.
65
Emus and kangaroos cannot walk backwards.
26
The flea can jump 350 times its body length, that is like a human jumping the length of a football field.
32
Macaques monkeys in Japan learned to steal purses and wallets, take out the coins, and use them to buy drinks and snacks from vending machines.
26
A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13