Only 3% of bird species have penises.
0
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
8
Sloths take two weeks to digest their food.
243
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
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
The colossal squid has the largest eyes in the world.
4