Contrary to popular belief, possums, squirrels, chipmunks, and mice do not carry rabies.
28
A pig's penis is shaped like a corkscrew.
22
Some lizards, in which the tail is a major storage organ for accumulating reserves, will return to a dropped tail after the threat has passed, and will eat it to recover part of the sacrificed supplies.
13
A fall of 30 feet can be survived by most cats.
10
Mexican Jumping Beans jump because of moth larvae inside them.
29
Mosquitoes are attracted to the color blue twice as much as any other color.
28
Unsinkable Sam (nickname of a German ship's cat) who served on 3 warships, one German, two British, all sank in action. The cat survived each sinking, floating away on wooden planks to rescue.
19
The reindeer is the only mammal that can see UV light.
17