Only 3% of bird species have penises.
0
A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13
Lurch, a Watusi bull, had the largest horns in the world.
32
The elephant brain weighs about 6,000g.
274
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
George was the world's largest dog who weighed 233 pounds, stood at 43 inches tall from paw to shoulder, and ate 180 pounds of food a month.
7
A group of unicorns is called a blessing.
304