A 42-foot sperm whale has about 7 tons of oil in it.
209
Mosquitoes don't just bite you, they also pee on you.
11
There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
8
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
Sheep, goats, octopuses, and toads have rectangular pupils.
7