Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
Dogs have been man's pet for over 14,000 years.
224
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
The head of a jellyfish is called the "Bell."
6
A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13