When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
Tigers can see 6 times better at night than humans.
305
Penguins have a gland above their eye that turns saltwater into freshwater.
12
Some older/less efficient worker termites will develop 'backpacks' of toxic chemicals that explode when the termite is threatened. They are essentially used as suicide bombers when the colony is being attacked.
8
Cats and dogs can hear ultrasound.
350
When a male honey bee climaxes during sex, his testicles explode and then he dies.
27