The story of the Great Migration
The Serengeti ("endless plains" in Maasai) hosts the largest land migration on earth: about 1.5 million wildebeest, plus zebras and gazelles, follow the rains in a yearly loop between Tanzania and Kenya's Maasai Mara.
Predators follow the herds, and dramatic crossings of the Grumeti and Mara rivers attract crocodiles. The Serengeti is a UNESCO World Heritage Site.
