When a male honey bee climaxes during sex, his testicles explode and then he dies.
27
Parrot parents "name" their children with a signature call.
112
When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
25
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
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
Rattlesnake mating sessions have been known to last more than 22 hours.
232
A cat rubs against people not only to be affectionate but also to mark out its territory with scent glands around its face. The tail area and paws also carry the cat's scent.
293