Two Msai warriors watch a hot air balloon flight over Masai Mara
On a clear morning, a Samburu warrior looks out over miles of unspoilt semi-arid country to Mount Kenya, 70 miles distant as the crow flies
A Samburu warrior looks out across the eastern scarp of Africas Great Rift Valley at Poro, Northern Kenya where the land drop precipitously 3, 000 feet
A Himba youth with his hair styled in a long plait, known as ondatu. Once married, he will split the ondatu into two plaits and keep them covered
!Kung hunter-gatherers pause to check a distant wild animal in the early morning. The !Kung are a part of the San of Southern Africa who are often referred to as Bushmen
A band of !Kung hunter-gatherers makes a stealthy approach towards an antelope, their bows & arrows at the ready. The !Kung are a part of the San of Southern Africa who are often referred to as
Dressed in his black goatskin cloak, a Samburu boy puts his bundle of sticks, staves and gum on the roof of his mothers house
Camels belonging to the Gabbra are loaded with water carriers and attached together in a camel train approach at a water hole on the edge of the Chalbi Desert
Laikipiak Msai
Msai warriors draw water from a deep well. The depth of wells is measured by the number of men required to bring water to the cattle troughs at the top of them
At sunrise, a Samburu warrior leads baggage camels down the Milgis lugga - a wide, sandy seasonal watercourse. Water is never far below the surface of the Milgis
A Dassanech man in full tribal regalia participates in a dance during a month-long ceremony. He wears a cheetah skin draped on his backs and a black ostrich-feather headdress
Two Datoga men participate in a mock stick fight. The Datoga (known to their Msai neighbours as the Mang ati and to the Iraqw as Babaraig) live in northern Tanzania and are primarily pastoralists
Msai warriors draw water for livestock from a wellMsai draw water for livestock from a well
Deep Msai wells at Loibor Serrit where cattle paths are cut deep into the soil to allow livestock nearer to the source of water
A young Msai herdsboy controls his familys cattle at the Sanjan River to prevent too many animals watering at the same time
A Wa-Arusha warrior carries home a yoke. His brown necklace is made from aromatic wood. The Wa-Arusha are closely related to the Msai and speak the same _maa language
Msai - old and newOld and new. Dressed traditionally and carrying familiar wooden staff, two young men give hints that the lifestyle of younger Msai generations is changing gradually in Tanzania
A group of men ride their camels up a main street in Khartoum
Kenya, Lake Turkana, Eliye Sprinjgs. Before sunrise, Turkana fishermen with traditional wicker baskets prepare to fish for tilapia in the shallow waters of Lake Turkana using lighted faggots to
Kenya, Maralal, Ol doinyo Sabachi. Two Samburu warriors relax on the top of the prominent flat-topped mountain called Ol doinyo Sabachi or Lololowki in Maralal District
A Samburu mother shaves her sons head outside her home the day before he is circumcised. Round her neck hangs his nchipi - the distinctive decoration of every boy who participates in the circumcision
Mothers rub animal fat into their sons cloaks to make them supple. This task is performed shortly before the boys set out on an arduous journey to collect sticks, staves and gum to make bows
Gabbra tribesmen lead their camel train across the Chalbi Desert. The Gabbra are a Cushitic tribe of nomadic pastoralists living with their herds of camels
A Msai warrior speaks on his mobile phone from the saddle of his camel near Lake Magadi in Kenyas Rift Valley Province. Mobile phones are a popular method of communicating with family
Msai men lead a camel caravan laden with equipment for a fly camp (a small temporary camp) past Lake Magadi. Clouds hang low over the Nguruman Escarpment (a western wall of the Great Rift Valley)
Lookout
A group of Msai warriors, resplendent with long Ochred braids, chat outside their traditional houses. These squat houses with rounded corners have roofs plastered with a mixture of soil and cow dung
Two Samburu warriors resplendent with long Ochred braids and beaded ornaments relax in typical pose beside a river bank
A Samburu man looks out over a vast tract of unspoilt country as storm clouds gather in the far distant
Women watch from the side as warriors sing and dance at a Laikipiak Msai marriage near Sabuk
Beaded cross-belts worn by a Laikipiak Msai elder
Breakfast laid in the open-fronted dining room at Sabuk
Elaborate headdress and body adornments worn by Samburu moran (warrior)
Mobile safari in Kenya with Samburu moran warriors as game spotters
The extinct volcano at Chew Bet in southern Ethiopia has a dark, seasonal lake at the bottom of its deep, steep-sided crater. Borana tribesmen harvest salt there for their livestock
Two Mursi men with singular hairstyles play a game of bau as a young boy watches them. Most men possess rifles to protect their families from hostile neighbours