The cat brain weighs about 30g.
167
Mosquitoes don't just bite you, they also pee on you.
11
In Australia, there are spiders big enough to eat snakes.
20
Elephants are terrified of Bees and actually have a special, distinct vocalization for “Run away the Bees are angry”
49
There are approximately three chickens for every human on Earth.
13
When Koko, the gorilla famous for knowing sign language, was asked where gorillas go after death, she responded by signing “Comfortable hole, bye.”
23
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