Squirrels forget where they hide about half of their nuts.
698
A group of pugs is called a grumble.
10
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
Macaques monkeys in Japan learned to steal purses and wallets, take out the coins, and use them to buy drinks and snacks from vending machines.
26
Jumping fleas can accelerate 50 times faster than the space shuttle.
218