When dragonflies mate, their tails form a love heart.
22
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
A cat can jump FIVE TIMES as high as it is tall!
371
When a male honey bee climaxes during sex, his testicles explode and then he dies.
27
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23