An elephant's tooth can weigh as much as 12 pounds.
24
Bats sleep 18-20 hours per day.
5
It is physically impossible for pigs to look up into the sky.
361
The colossal squid has the largest eyes in the world.
4
The most yolks ever found in one chicken egg was nine.
163
Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12
The male gypsy moth can "smell" the virgin female gypsy moth from 1.8 miles away!
55