Some older/less efficient worker termites will develop 'backpacks' of toxic chemicals that explode when the termite is threatened. They are essentially used as suicide bombers when the colony is being attacked.
8
Female kangaroos have three vaginas.
2
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 giraffe's kick is so powerful that it can decapitate a lion.
216
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
The station master and operating officer at the Kishi Station, Japan, is a cat!
18
In 1949, an official boxing match between a bear and a man was held. The bear won.
41