The reindeer is the only mammal that can see UV light.
17
Dolphins nap with one eye open.
-7
A group of frogs is called an army.
51
A chameleon's tongue is twice the length of its body.
29
Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
156
Some ribbon worms will eat themselves if they cant find any food!
37
The cicada, a fly found in Africa, spends 17 years of its life sleeping; and only two weeks is awake during which mates and then dies.
33