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
Cats recognise the voice of their owner, but never evolved to care.
22
There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
8
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
A cat can jump FIVE TIMES as high as it is tall!
371
Cats and dogs can hear ultrasound.
350