The largest earthworm on record was found in South Africa and measured 22 feet.
151
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
When Koko, the gorilla famous for knowing sign language, was asked where gorillas go after death, she responded by signing “Comfortable hole, bye.”
23
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
Bats sleep 18-20 hours per day.
5