The oldest creature ever found was Ming the clam at an admirable 507 years old.
16
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
There was a bear called Wojtek who was adopted by Polish soldiers during WW2. It carried ammunition, wrestled with soldiers, and drank beer.
40
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
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