A domestic cat can sprint at about 31 miles per hour.
274
Mosquitoes don't just bite you, they also pee on you.
11
A lion in the wild usually makes no more than twenty kills a year.
186
Penguins have a gland above their eye that turns saltwater into freshwater.
12
The largest earthworm on record was found in South Africa and measured 22 feet.
151
Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
4
When Koko, the gorilla famous for knowing sign language, was asked where gorillas go after death, she responded by signing “Comfortable hole, bye.”
23