It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
The reindeer is the only mammal that can see UV light.
17
There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
8
Whales and dolphins can't taste anything other than salt.
11
The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
492
Jumping fleas can accelerate 50 times faster than the space shuttle.
218