In the arid West African country of Mauritania, the way of life of the traditional group of hunters known as the Nemadi is slowly disappearing, according to AFP.
Experts say the small ethnic group of black Mauritanians, also known as N'Madi, now number in the hundreds at most, their livelihoods hit by repeated droughts and declining game.
Those who are left mostly scour the desert for ostriches, oryxes and white antelope to hunt.
In January, AFP travelled for five days between the desert hamlets of Tichitt and Aratane in central Mauritania, guided by three Nemadi: Ahmadou, his son Ahmed and a third man named Cheih.