A scorpion can hold its breath for up to 6 days.
19
The seahorse is the only fish to have a neck.
12
The reindeer is the only mammal that can see UV light.
17
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
A group of kittens is called a "kindle".
10
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11