When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
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The reindeer is the only mammal that can see UV light.
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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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Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
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