Only 3% of bird species have penises.
0
Bats sleep 18-20 hours per day.
5
Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
156
When the "Elephant Whisperer" Lawrence Anthony died, a whole herd of elephants arrived at his house to mourn him.
25
Domestic pigs average a top speed of about 11 miles per hour.
182