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
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
Female kangaroos have three vaginas.
2
Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
156
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6