Only 3% of bird species have penises.
0
The oldest creature ever found was Ming the clam at an admirable 507 years old.
16
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
Cats recognise the voice of their owner, but never evolved to care.
22
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
Tigers, leopards, and jaguars love "Calvin Klein's Obsession for Men". The scent is used to attract animals to cameras in the wilderness, and was even a turn on for one pair of Jaguars who were subject to it.
17
There's a young hippo and a 130+ year old tortoise in a Kenyan wildlife preserve who are best friends and they even sleep and play together.
40