Sloths take two weeks to digest their food.
243
Early American humans hunted car-size armadillos and used their shells for houses.
12
When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
25
Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
156
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
In 1949, an official boxing match between a bear and a man was held. The bear won.
41