The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
A dairy cow can produce more milk when listening to music.
446
Baks the blind boxer has a seeing eye goose named Buttons; a four-year-old goose who leads the pup around everywhere either by hanging onto him with her neck, or by honking to tell him which way to go.
16
A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13
There's a rare breed of pig that looks like a sheep.
14
Sharks, like other fish, have their reproductive organs in their chests.
248
Cows can sleep standing up, but they can only dream lying down.
745