Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17
Early American humans hunted car-size armadillos and used their shells for houses.
12
Drivers kill more deer than hunters do.
660
A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13
The largest earthworm on record was found in South Africa and measured 22 feet.
151