The Platypus used to be considered a myth like Bigfoot and the Yeti.
18
A domestic cat can sprint at about 31 miles per hour.
274
Tigers can see 6 times better at night than humans.
305
Only 3% of bird species have penises.
0
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
-12
Penguins have a gland above their eye that turns saltwater into freshwater.
12