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
Lurch, a Watusi bull, had the largest horns in the world.
32
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
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
Condoms were originally made of animal intestines or linen.
347