To escape the grip of a crocodile's jaws, push your thumbs into its eyeballs. It will let you go instantly.
155
Under extreme stress, some octopuses will eat their own arms.
198
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
The average 1 1/4 lb. lobster is 7 to 9 years old.
13
It is physically impossible for pigs to look up into the sky.
361
Porcupines float in water!
69
All clams start out as males; some decide to become females at some point in their lives.
50
Cats and dogs can hear ultrasound.
350