Cows can sleep standing up, but they can only dream lying down.
745
Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
4
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
When you shave a guinea pig it looks like a little hippo.
19
Crows living in some urban areas drop nuts into traffic to let the passing cars crush them, then they wait for the red lights to stop the traffic so they can grab and eat it.
17
A cat can jump FIVE TIMES as high as it is tall!
371
The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
492