Some lizards, in which the tail is a major storage organ for accumulating reserves, will return to a dropped tail after the threat has passed, and will eat it to recover part of the sacrificed supplies.
13
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
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
The largest breed of rabbit is the Flemish Giant.
65
When a male honey bee climaxes during sex, his testicles explode and then he dies.
27
When cats are happy, they may squeeze their eyes shut.
10
The octopus does not have a blind spot.
273
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6