Penguins have a gland above their eye that turns saltwater into freshwater.
12
Only 3% of bird species have penises.
0
Alligators can live up to 100 years.
337
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
The largest earthworm on record was found in South Africa and measured 22 feet.
151
In Australia, there are spiders big enough to eat snakes.
20
When cats are happy, they may squeeze their eyes shut.
10