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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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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It has been scientifically proven that stroking a cat can lower one's blood pressure!
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A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
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The reindeer is the only mammal that can see UV light.
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Whales and dolphins can't taste anything other than salt.
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