Most elephants weigh less than a blue whale's tongue.
442
It's possible to lead a cow upstairs, but not downstairs.
50
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
The average housefly lives only two weeks.
39
Over one million stray dogs live in the New York City metropolitan area.
-10
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17
If a Lobster loses an eye, it will grow another one.
62