There's a lizard known as the 'Jesus Lizard' that can run across water.
11
Sergeant Stubby was the only war dog to be promoted to sergeant through combat in WWI. He saved his regiment from surprise mustard gas attacks, found and comforted the wounded, and even once caught a German spy by the seat of his pants, holding him there until American Soldiers found him.
16
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
Early American humans hunted car-size armadillos and used their shells for houses.
12
A dairy cow can produce more milk when listening to music.
446