A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
The difference between antlers and horns is that antlers are shed each year and are made of bone while horns are kept for life and are made of living tissue and bone with a sheath that is very similar to human finger nails.
10
When you shave a guinea pig it looks like a little hippo.
19
Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
20
Sloths take two weeks to digest their food.
243
Condoms were originally made of animal intestines or linen.
347