When you correct for weight differences, men are proportionately stronger than horses.
64
The average housefly weighs 10 to 15 millionths of a pound.
33
The world's oldest crow was 59 years old. Its name was Tataji.
215
Black bears are not always black. They can be brown, cinnamon, yellow, and sometimes white.
32
A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13
The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
492
The reindeer is the only mammal that can see UV light.
17
On average, it takes 660 days from conception for an elephant to give birth.
19