Penguins have a gland above their eye that turns saltwater into freshwater.
12
Female kangaroos have three vaginas.
2
Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
23
Dogs have been man's pet for over 14,000 years.
224
A domestic cat can sprint at about 31 miles per hour.
274
The cat brain weighs about 30g.
167
The largest breed of rabbit is the Flemish Giant.
65