There was a bear called Wojtek who was adopted by Polish soldiers during WW2. It carried ammunition, wrestled with soldiers, and drank beer.
40
Tigers can see 6 times better at night than humans.
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A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
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