Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
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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.
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A cow produces around 200,000 glasses of milk in her lifetime.
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Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
5
The two oldest cats on record lived to 38 and 34 years old, both were owned by the same owner and lived off a diet of bacon, eggs, broccoli and coffee.
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Sergeant Stubby was the only war dog to be promoted to sergeant through combat in WWI. He saved his regiment from surprise mustard gas attacks, found and comforted the wounded, and even once caught a German spy by the seat of his pants, holding him there until American Soldiers found him.
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