Only female mosquitoes bite and drink blood.
28
The lifespan of the common goldfish is over 20 years!
60
A rat can fall from a five story building without injury.
44
A bird 'chews' with its stomach.
33
Male monkeys lose the hair on their heads in the same way men do.
41
Hummingbirds can't walk.
32
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
At one 'feeding', a mosquito can absorb one and a half times its own weight in blood.
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