An elephant trunk has no bone but 40,000 muscles.
24
Dolphins nap with one eye open.
-7
A group of kittens is called a "kindle".
10
A pig's orgasm lasts for 30 minutes.
303
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
The pea aphid insect explodes itself thereby sacrificing its life to protect its relatives from predators.
3
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20