Alligators can live up to 100 years.
337
Tigers have striped skin, not just striped fur!
78
Iguanas have two penises!
55
When you correct for weight differences, men are proportionately stronger than horses.
64
Under extreme stress, some octopuses will eat their own arms.
198
An ant brain has about 250 000 brain cells. A human brain has 10,000 million so a colony of 40,000 ants has collectively the same size brain as a human.
118
There are over 58 million dogs in the U.S!
76
How does a shark find fish? It can hear their hearts beating.
31