Bats sleep 18-20 hours per day.
5
A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13
The technical term for a cat’s hairball is a “bezoar.”
117
Ducks will only lay eggs early in the morning.
36
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
Ants began farming about 50 million years before humans thought to raise their own crops.
132
Bulls are colorblind, therefore will usually charge at a matador's waving cape no matter what color it is -- be it red or neon yellow!
45
The cicada, a fly found in Africa, spends 17 years of its life sleeping; and only two weeks is awake during which mates and then dies.
33