Rattlesnake mating sessions have been known to last more than 22 hours.
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It has been scientifically proven that stroking a cat can lower one's blood pressure!
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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
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
The Pistol Shrimp can snap its claws together to create a sound of 218 decibels, louder than as supersonic jet at full speed. It only lasts for 1 millisecond. The snapping action also creates a bubble that is greater than 5000 Kelvin, close to the surface temperature of the sun.
21
Dolphins have names for one another.
18
The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
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