Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17
Only 3% of bird species have penises.
0
An Indian man known as "Snake Manu" can put small snakes, including deadly cobras, into his mouth and pass them out through his nose.
59
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250