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
Female kangaroos have three vaginas.
2
Only 3% of bird species have penises.
0
The Lion's Mane Jellyfish is the largest jellyfish in the world. They have been swimming in arctic waters since before the dinosaurs (over 650 million years ago).
12
Jumping fleas can accelerate 50 times faster than the space shuttle.
218
In 1949, an official boxing match between a bear and a man was held. The bear won.
41