Tigers can see 6 times better at night than humans.
305
The largest earthworm on record was found in South Africa and measured 22 feet.
151
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
A group of pugs is called a grumble.
10
A 42-foot sperm whale has about 7 tons of oil in it.
209
Mosquitoes don't just bite you, they also pee on you.
11
Sharks have been on the planet longer than trees.
14
When dragonflies mate, their tails form a love heart.
22