Nervous dogs wag their tails to the left, and happy dogs to the right (from the dog’s point of view) – and fellow canines pick up on this lop-sided tail language.
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When you shave a guinea pig it looks like a little hippo.
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The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
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Sheep, goats, octopuses, and toads have rectangular pupils.
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Lurch, a Watusi bull, had the largest horns in the world.
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Crows living in some urban areas drop nuts into traffic to let the passing cars crush them, then they wait for the red lights to stop the traffic so they can grab and eat it.
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Macaques monkeys in Japan learned to steal purses and wallets, take out the coins, and use them to buy drinks and snacks from vending machines.
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