Cats and dogs can hear ultrasound.
350
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 completely blind chameleon will still take on the colors of its environment.
43
The elephant is one of the few mammals that can't jump!
30
A species of earthworm in Australia grows up to 10 feet in length.
10
Humans and dolphins are the only species that have sex for pleasure.
61
We share 70% of our DNA with a slug.
218