There's a rare breed of pig that looks like a sheep.
14
Jumping fleas can accelerate 50 times faster than the space shuttle.
218
Sloths take two weeks to digest their food.
243
Condoms were originally made of animal intestines or linen.
347
Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
23
A cow produces around 200,000 glasses of milk in her lifetime.
373
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268