7,000 new insect species are discovered every year.
30
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
The flea can jump 350 times its body length, that is like a human jumping the length of a football field.
32
Roosters can't crow if they can't fully extend their necks.
28
A moth has no stomach.
23
The world's smartest pig, owned by a mathematics teacher in Madison, WI, memorized the multiplication tables up to 12.
264