When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
45
Jellyfish as a species are actually older than dinosaurs and sharks.
383
Some lizards, in which the tail is a major storage organ for accumulating reserves, will return to a dropped tail after the threat has passed, and will eat it to recover part of the sacrificed supplies.
13
The cat brain weighs about 30g.
167