Alligators can live up to 100 years.
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A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
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A banana slug can be 6-8 inches and their erect penis can be just as long. Also, their penises emerge from their heads. After sex, banana slugs eat each others penises.
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Whales and dolphins can't taste anything other than salt.
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In 2011, a male tiger in India adopted a litter of orphaned cubs, taking on the role of ‘mother’. Wildlife officials say such behavior had never been observed before.
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