Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
156
A dairy cow can produce more milk when listening to music.
446
The Pistol Shrimp can snap its claws together to create a sound of 218 decibels, louder than as supersonic jet at full speed. It only lasts for 1 millisecond. The snapping action also creates a bubble that is greater than 5000 Kelvin, close to the surface temperature of the sun.
21
Woodpecker scalps, porpoise teeth and giraffe tails have all been used as money.
46
Over 10,000 birds a year die from smashing into windows.
47
Goldfish remember better in cold water than warm water.
29
Rex the German Shepherd was a rescue dog with a bad temper. He refused to be fed by humans and would attack strangers, but he’s a changed dog after falling in love with Geraldine the goose!
10
Whales and dolphins can't taste anything other than salt.
11