The male platypus has poisonous spurs on its legs.
58
The average housefly lives only two weeks.
39
Sloths take two weeks to digest their food.
243
A duck's quack doesn't echo, and no one knows why.
173
Hummingbirds can weigh less than a penny!
12
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34
Parrots have 500 pounds per square inch of pressure in their beaks.
21
There are some species of snails that are extremely venomous.
72