Nature's Great Events: The Great Migration

Nature documentary series. Each year, more than a million wildebeest and zebra invade the Serengeti grasslands, making it a paradise for the predators that live there. The cameras follow the moving story of one lion family's struggle to survive until the return of the great migration. As weeks turn to months, the pride members become frailer, and the number of cubs dwindles from seven to two. But as the herds start to return, the Serengeti's only active volcano awakes from its slumber.