The head of a jellyfish is called the "Bell."
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Cats recognise the voice of their owner, but never evolved to care.
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Dolphins have names for one another.
18
George was the world's largest dog who weighed 233 pounds, stood at 43 inches tall from paw to shoulder, and ate 180 pounds of food a month.
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Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
When you shave a guinea pig it looks like a little hippo.
19
In order to enhance the taste, Japanese macaque wash their food in salt water before they eat. They also make snowballs for fun!
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