The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
Sharks have been on the planet longer than trees.
14
The two oldest cats on record lived to 38 and 34 years old, both were owned by the same owner and lived off a diet of bacon, eggs, broccoli and coffee.
12
Camels and llamas can cross breed. The offspring is called a ‘Cama’.
10
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6