The male seahorse carries babies and 'gives birth' to them instead of the female.
7
When cats are happy, they may squeeze their eyes shut.
10
A banana slug can be 6-8 inches and their erect penis can be just as long. Also, their penises emerge from their heads. After sex, banana slugs eat each others penises.
17
Rattlesnake mating sessions have been known to last more than 22 hours.
232
Jumping fleas can accelerate 50 times faster than the space shuttle.
218
Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
11