The cheetah is an interesting member of the cat family and is known for its fast running. It's the fastest running mammal in the world. It is a hunting animal that takes advantage of its high speed, instead of hunting in hordes or hiding like lions. The speed from zero to 100 km / h is reachable only in 3.1 seconds. In addition, a black line extends from under the cheetah's eyes to the jaws. Thanks to these lines, they can hunt with a more comfortable sight even during the hottest hours of the day.