Mosquitoes don't just bite you, they also pee on you.
11
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
Rattlesnake mating sessions have been known to last more than 22 hours.
232
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
Penguins have a gland above their eye that turns saltwater into freshwater.
12
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34
Denmark has twice as many pigs as there are people.
66