Jumping fleas can accelerate 50 times faster than the space shuttle.
218
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
There are approximately three chickens for every human on Earth.
13
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
492