Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
Mosquitoes don't just bite you, they also pee on you.
11
Moths are unable to fly during an earthquake.
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It has been scientifically proven that stroking a cat can lower one's blood pressure!
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Nervous dogs wag their tails to the left, and happy dogs to the right (from the dog’s point of view) – and fellow canines pick up on this lop-sided tail language.
10
When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
25
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
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