The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
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Only 3% of bird species have penises.
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A domestic cat can sprint at about 31 miles per hour.
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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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Early American humans hunted car-size armadillos and used their shells for houses.
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Travis was a chimpanzee who socialized with humans since birth. He could log onto a computer to look at pictures, watch TV using a remote control, brush his teeth, feed hay to his owner's horses, water plants, and learned the schedule of passing ice cream trucks.
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