It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34
In 1949, an official boxing match between a bear and a man was held. The bear won.
41
Vampire bats adopt orphans, and are one of the few mammals known to risk their own lives to share food with less fortunate roost-mates.
402
When dragonflies mate, their tails form a love heart.
22
The male seahorse carries babies and 'gives birth' to them instead of the female.
7