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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Vanilla flavoring is sometimes made with an ingredient from beaver pee.
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A puppy is born blind, deaf, and toothless.
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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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When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5