Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
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Whales and dolphins can't taste anything other than salt.
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Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
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Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
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Alligators can live up to 100 years.
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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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