Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
Rattlesnake mating sessions have been known to last more than 22 hours.
232
In 1949, an official boxing match between a bear and a man was held. The bear won.
41
Vampire bats adopt orphans, and are one of the few mammals known to risk their own lives to share food with less fortunate roost-mates.
402
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
In the movie 'The Wizard Of Oz', Toto the dog's salary was $125 a week, while Judy Garland’s was $500 a week.
5
The cat brain weighs about 30g.
167