Rattlesnake mating sessions have been known to last more than 22 hours.
232
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
4
A scorpion can hold its breath for up to 6 days.
19
When a male honey bee climaxes during sex, his testicles explode and then he dies.
27
A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13