An average cat has 1-8 kittens per litter and can have 2-3 litters per year. During her productive life, one female cat could have more than 100 kittens. A single pair of cats and their kittens can produce as many as 420,000 kittens in just 7 years.
10
When dragonflies mate, their tails form a love heart.
22
There is a sea snail that wears a suit of iron plated armor. It is the only known animal to use iron sulphide as skeletal material.
9
The oldest creature ever found was Ming the clam at an admirable 507 years old.
16
Whales and dolphins can't taste anything other than salt.
11
Domestic pigs average a top speed of about 11 miles per hour.
182
During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
45
The elephant brain weighs about 6,000g.
274