When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
The reindeer is the only mammal that can see UV light.
17
If a vampire bat goes 2 days without drinking blood, they can die. However, well fed female bats will puke up blood and share it with other bats that they like in exchange for grooming.
13
Unsinkable Sam (nickname of a German ship's cat) who served on 3 warships, one German, two British, all sank in action. The cat survived each sinking, floating away on wooden planks to rescue.
19
Penguins have a gland above their eye that turns saltwater into freshwater.
12
A giraffe's kick is so powerful that it can decapitate a lion.
216