A giraffe can clean its ears with its 21-inch tongue!
31
Only 3% of bird species have penises.
0
The penguin is the only bird that can swim, but cannot fly.
1
Moths are unable to fly during an earthquake.
328
A rat can fall from a five story building without injury.
44
An adult giraffe's tongue is 17 inches long.
28
When it comes time to give birth, the female shark loses her appetite so she won't be tempted to eat her own pups.
280
Crocodile babies don't have sex chromosomes; the temperature at which the egg develops determines gender.
45