A 4-foot walrus penis bone sold at auction in 2007 for $8,000.
202
The Kangaroo Rat can last longer without water than a camel.
233
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
Dogs can make about 100 different facial expressions.
18
The Basenji dog is the only dog that is not able to bark.
4
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
The average city dog lives three years longer than the average country dog.
38
