Tigers can see 6 times better at night than humans.
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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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The largest earthworm on record was found in South Africa and measured 22 feet.
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The most expensive cow in the world was sold in 2009 for $1.2 million.
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When Koko, the gorilla famous for knowing sign language, was asked where gorillas go after death, she responded by signing “Comfortable hole, bye.”
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A zoo in China gave a gay penguin couple the opportunity to raise a chick.
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