Tigers can see 6 times better at night than humans.
305
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
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
Cats and dogs can hear ultrasound.
350