When a male honey bee climaxes during sex, his testicles explode and then he dies.
27
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
In 1949, an official boxing match between a bear and a man was held. The bear won.
41
Only 3% of bird species have penises.
0
The Hercules beetle, despite weighing only 100 grams, can lift 8 kilograms, making it one of the proportionally strongest animals in the world.
8