Bats sleep 18-20 hours per day.
5
Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
20
Gorillas can catch human colds and other illnesses.
205
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
The oldest creature ever found was Ming the clam at an admirable 507 years old.
16
When you shave a guinea pig it looks like a little hippo.
19
The largest breed of rabbit is the Flemish Giant.
65
When the "Elephant Whisperer" Lawrence Anthony died, a whole herd of elephants arrived at his house to mourn him.
25