In Australia, there are spiders big enough to eat snakes.
20
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13
A giraffe's kick is so powerful that it can decapitate a lion.
216
The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
492