There are approximately three chickens for every human on Earth.
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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.
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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.
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The colossal squid has the largest eyes in the world.
4
Cats recognise the voice of their owner, but never evolved to care.
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It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
In order to enhance the taste, Japanese macaque wash their food in salt water before they eat. They also make snowballs for fun!
7