Rattlesnake mating sessions have been known to last more than 22 hours.
232
The CIA once spent $20 million on a cat equipped with gear to spy on the Soviets, but it was hit by a taxi.
328
The oldest recorded elephant lived for 82 years.
213
Gorillas can catch human colds and other illnesses.
205
Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
5
Ants have tiny magnetic compasses in their antennae which help them navigate.
9
When you shave a guinea pig it looks like a little hippo.
19