Gorillas can catch human colds and other illnesses.
205
Early American humans hunted car-size armadillos and used their shells for houses.
12
Only 3% of bird species have penises.
0
A dairy cow can produce more milk when listening to music.
446
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
Sloths take two weeks to digest their food.
243