A group of kittens is called a "kindle".
10
Bats sleep 18-20 hours per day.
5
Rattlesnake mating sessions have been known to last more than 22 hours.
232
Dogs have been man's pet for over 14,000 years.
224
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
The colossal squid has the largest eyes in the world.
4
The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
492
Moths are unable to fly during an earthquake.
328