The station master and operating officer at the Kishi Station, Japan, is a cat!
18
Bats sleep 18-20 hours per day.
5
Jumping fleas can accelerate 50 times faster than the space shuttle.
218
Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
156
Sheep, goats, octopuses, and toads have rectangular pupils.
7