Stock Photo: With storm clouds gathering over the Ngorongoro Highlands, A Datoga woman and her son drive their family's livestock home in the late afternoon across the grassy plains west of the Lake Manyara National Park.

Stock Photo: 4272-32973 With storm clouds gathering over the Ngorongoro Highlands, A Datoga woman and her son drive their family's livestock home in the late afternoon across the grassy plains west of the Lake Manyara National Park.