Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
Alligators can live up to 100 years.
337
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
The octopus does not have a blind spot.
273
Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6
The Basenji dog is the only dog that is not able to bark.
4