Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
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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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One reason that kittens sleep so much is because a growth hormone is released only during sleep.
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The two oldest cats on record lived to 38 and 34 years old, both were owned by the same owner and lived off a diet of bacon, eggs, broccoli and coffee.
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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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Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
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There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
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