Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
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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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The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
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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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Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
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Tigers, leopards, and jaguars love "Calvin Klein's Obsession for Men". The scent is used to attract animals to cameras in the wilderness, and was even a turn on for one pair of Jaguars who were subject to it.
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Mosquitoes don't just bite you, they also pee on you.
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