Over one million stray dogs live in the New York City metropolitan area.
-10
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
Elephants are among the most emotional creatures in the world - they have even been known to rescue other animals, such as trapped dogs.
25
The reindeer is the only mammal that can see UV light.
17
The average housefly lives only two weeks.
39
Woodpecker scalps, porpoise teeth and giraffe tails have all been used as money.
46
Ants began farming about 50 million years before humans thought to raise their own crops.
132