Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
In order to enhance the taste, Japanese macaque wash their food in salt water before they eat. They also make snowballs for fun!
7
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 puppy is born blind, deaf, and toothless.
16
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
156
Domestic pigs average a top speed of about 11 miles per hour.
182