Only 3% of bird species have penises.
0
The oldest recorded elephant lived for 82 years.
213
Alligators can live up to 100 years.
337
The world’s largest frog, the Goliath frog, can grow over 13 inches in length and can jump up to 10 feet in a single bound.
8
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
A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13