When a male honey bee climaxes during sex, his testicles explode and then he dies.
27
Dolphins have names for one another.
18
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
Cows can sleep standing up, but they can only dream lying down.
745
A 42-foot sperm whale has about 7 tons of oil in it.
209