Rattlesnake mating sessions have been known to last more than 22 hours.
232
There's a rare breed of pig that looks like a sheep.
14
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
The octopus does not have a blind spot.
273
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
An Indian man known as "Snake Manu" can put small snakes, including deadly cobras, into his mouth and pass them out through his nose.
59
Whales and dolphins can't taste anything other than salt.
11