Over 10,000 birds a year die from smashing into windows!
-41
A polar bear's skin is black. Its fur is not white, but actually clear.
25
Apple seeds are poisonous!
27
Roosters can't crow if they can't fully extend their necks.
28
Flamingos can only eat with their heads upside down.
38
Elephants are among the most emotional creatures in the world - they have even been known to rescue other animals, such as trapped dogs.
25
Iguanas have two penises!
55
There's a breed of cat called Munchkin and they have tiny legs.
13