The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
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A zoo in China gave a gay penguin couple the opportunity to raise a chick.
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Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
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The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
Cows can sleep standing up, but they can only dream lying down.
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There's a young hippo and a 130+ year old tortoise in a Kenyan wildlife preserve who are best friends and they even sleep and play together.
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