A pig's penis is shaped like a corkscrew.
22
Cats have a weak sense of taste. They have only 473 tastebuds, humans have 9,000.
307
The male gypsy moth can "smell" the virgin female gypsy moth from 1.8 miles away!
55
There are some species of snails that are extremely venomous.
72
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
According to scientific studies, a rat's performance in a maze can be improved by playing music written by Mozart.
46
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255