Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
Cows can sleep standing up, but they can only dream lying down.
745
All pandas are ‘owned’ by China. They rent them out to zoos for $1mil/year each with minimum of 10 years.
16
The Hercules beetle, despite weighing only 100 grams, can lift 8 kilograms, making it one of the proportionally strongest animals in the world.
8
Moths are unable to fly during an earthquake.
328
Sheep, goats, octopuses, and toads have rectangular pupils.
7