Ants have tiny magnetic compasses in their antennae which help them navigate.
9
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
There's a young hippo and a 130+ year old tortoise in a Kenyan wildlife preserve who are best friends and they even sleep and play together.
40
The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
492
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
45