Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
In Australia, there are spiders big enough to eat snakes.
20
The Basenji dog is the only dog that is not able to bark.
4
There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
8