The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
There are approximately three chickens for every human on Earth.
13
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212
On some poorly researched trivia lists it is stated as a fact that a pregnant goldfish is called a twit. This is not true as goldfish lay eggs.
71
Tigers can see 6 times better at night than humans.
305
Alligators can live up to 100 years.
337
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34
