Theo Allofs / Burchell's Zebra (Equus burchellii) pair drinking at waterhole with Oryx (Oryx gazella) in background, NamibRand Nature Reserve, Namibia

Theo Allofs / Oryx (Oryx gazella) group drinking at waterhole, NamibRand Nature Reserve, Namibia

Nick Garbutt / Quiver tree / Kokerboom (Aloe dichotoma) at night. Namibrand Nature Reserve, on the edge of the Sossusvlei dunes, Namib Desert, Namibia.

Hougaard Malan / Grassland landscape at sunset, NamibRand Nature Reserve, Namib Desert, Namibia, March 2012.

Hougaard Malan / Landscape view of NamibRand Nature Reserve sand dunes with tussocks of grass, Namib Desert, Namibia, March 2012. (non-ex)

Theo Allofs / Burchell's Zebra (Equus burchellii) group at waterhole, NamibRand Nature Reserve, Namibia

Theo Allofs / Burchell's Zebra (Equus burchellii) herd running in desert, NamibRand Nature Reserve, Namibia

Theo Allofs / Burchell's Zebra (Equus burchellii) herd running in desert, NamibRand Nature Reserve, Namibia

Theo Allofs / Burchell's Zebra (Equus burchellii) group running in desert, NamibRand Nature Reserve, Namibia

Theo Allofs / Oryx (Oryx gazella) group drinking at waterhole, NamibRand Nature Reserve, Namibia

Theo Allofs / Burchell's Zebra (Equus burchellii) drinking at waterhole, NamibRand Nature Reserve, Namibia

Theo Allofs / Oryx (Oryx gazella) males fighting, NamibRand Nature Reserve, Namibia

Theo Allofs / Burchell's Zebra (Equus burchellii) group, NamibRand Nature Reserve, Namibia

Theo Allofs / Burchell's Zebra (Equus burchellii) stallions fighting, NamibRand Nature Reserve, Namibia

Theo Allofs / Lone tree in desert in morning mist, NamibRand Nature Reserve, Namibia

Theo Allofs / Red sand dunes covered with vegetation, NamibRand Nature Reserve, Namibia

Theo Allofs / Oryx (Oryx gazella) group crossing desert, NamibRand Nature Reserve, Namibia

Theo Allofs / Plain covered with fairy circles, NamibRand Nature Reserve, Namibia

Theo Allofs / Plain covered with fairy circles, NamibRand Nature Reserve, Namibia

Theo Allofs / Quiver Tree (Aloe dichotoma) group and mountains, NamibRand Nature Reserve, Namibia

Theo Allofs / Tree on plain at sunrise, NamibRand Nature Reserve, Namibia

Ben Cranke / Gemsbok (Oryx gazella) female with two calves, Namibrand Reserve, Namib Desert, Namibia

Nick Garbutt / Mountain scenery, Namibrand Nature Reserve, on the edge of the Sossusvlei dunes, Namib Desert, Namibia. July 2008.

Nick Garbutt / Quiver tree / Kokerboom (Aloe dichotoma) Namibrand Nature Reserve, on the edge of the Sossusvlei dunes, Namib Desert, Namibia. March 2008.