The oldest creature ever found was Ming the clam at an admirable 507 years old.
16
Cats sleep for 70% of their lives.
8
Denmark has twice as many pigs as there are people.
66
The Platypus used to be considered a myth like Bigfoot and the Yeti.
18
There was a bear called Wojtek who was adopted by Polish soldiers during WW2. It carried ammunition, wrestled with soldiers, and drank beer.
40