A cheetah crouches in the tall grass. Pronghorn graze warily in the cool summer breeze. After minutes of quiet patience the cheetah erupts into a burst of muscle and speed. A small herd of pronghorn sprint into action, their nimble legs churning ground. A race for life ensues as the cheetah and pronghorn tear across the prairie. But bad luck this time for the cheetah; it retires to the shade for another hungry morning as the pronghorn dance away into the grass.