A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13
Jellyfish as a species are actually older than dinosaurs and sharks.
383
The United States has never lost a war when donkeys were used.
139
There are more insects in one square mile of rural land than there are human beings in the world.
55
An elephant's tooth can weigh as much as 12 pounds.
24
A blue whale's aorta (the main blood vessel) is large enough for a human to crawl through.
52
A killer whale's heart beats 30 times a minute under water, 60 times a minute on the surface.
30
Turkey's often look up at the sky during a rainstorm. Unfortunately some have been known to drown as a result.
131