Wildlife photographer Peter Heistein was in Serengeti National Park in Tanzania when, "A cheetah decided to explore our vehicle on a safari I was leading for Grand Ruaha Safaris," Heistein wrote.

To see a cheetah bound across the Serengeti savanna; to spy a lioness begin her stealthy attack on a grazing herd of gazelle; to gaze at the silhouettes of a giraffe and an acacia tree at sunset ...

The Serengeti is Africa's largest nature reserve and one of its most notable inhabitants is the cheetah, also called cheetah. A young cheetah tells of his carefree childhood on the Serengeti Plain ...