Only 3% of bird species have penises.
0
It has been scientifically proven that stroking a cat can lower one's blood pressure!
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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
Ants have tiny magnetic compasses in their antennae which help them navigate.
9
A group of kittens is called a "kindle".
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A group of pugs is called a grumble.
10