It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
Lurch, a Watusi bull, had the largest horns in the world.
32
Mosquitoes don't just bite you, they also pee on you.
11
Only 3% of bird species have penises.
0