Mosquitoes don't just bite you, they also pee on you.
11
Cows can sleep standing up, but they can only dream lying down.
745
During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
45
Some older/less efficient worker termites will develop 'backpacks' of toxic chemicals that explode when the termite is threatened. They are essentially used as suicide bombers when the colony is being attacked.
8
A puppy is born blind, deaf, and toothless.
16
There's a rare breed of pig that looks like a sheep.
14
There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
8