Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
Polar Bears can eat more than 50 lbs. of meat in one setting.
25
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
The world's oldest crow was 59 years old. Its name was Tataji.
215
Cats sleep for 70% of their lives.
8
Sharks, like other fish, have their reproductive organs in their chests.
248