The blesbok, a South African antelope, is almost the same color as grapejuice!
-22
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
Bats sleep 18-20 hours per day.
5
A duck's quack doesn't echo, and no one knows why.
173
The lungfish can live out of water for three years in a state of suspended animation.
48
Cats make over 100 different vocal sounds; dogs can make about ten.
26
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
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