Only 3% of bird species have penises.
0
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
156
A puppy is born blind, deaf, and toothless.
16
Domestic pigs average a top speed of about 11 miles per hour.
182
Moths are unable to fly during an earthquake.
328