Lurch, a Watusi bull, had the largest horns in the world.
32
Tigers can see 6 times better at night than humans.
305
A giraffe's kick is so powerful that it can decapitate a lion.
216
Early American humans hunted car-size armadillos and used their shells for houses.
12
In Australia, there are spiders big enough to eat snakes.
20
Cats and dogs can hear ultrasound.
350
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4