Richard Du Toit / Namaqua Sandgrouse (Pterocles namaqua) drinking at shrunken pool, Kalahari, Gemsbok NP, S Africa

Richard Du Toit / Striped ground squirrel {Xerus erythropus} feeding on fruit, Gemsbok NP, Kalahari, South Africa.

Richard Du Toit / Striped Ground Squirrel {Xerus erythropus} standing on rear legs, Gemsbok NP, Kalahari, South Africa.

Richard Du Toit / Springbok with calf {Antidorcas marsupialis} standing in desert at dusk, Kalahari Gemsbok NP, South Africa

Richard Du Toit / Sociable weaver {Philetairus socius} communal nest on electricity pole, Gemsbok NP, South Africa, Kalahari.

Richard Du Toit / Ostrich male {Struthio camelus} Gemsbok, Kalahari, South Africa.

Richard Du Toit / Secretary bird {Sagittarius serpentarius} head profile, Gemsbok NP, Kalahari, South Africa.

Richard Du Toit / Juvenile Martial eagle {Polemaetus bellicosus}landing, Gemsbok NP, Kalahari, South Africa.

Richard Du Toit / Giant eagle owl in Camelthorn tree, Kalahari Gemsbok National Park, S.Africa

Richard Du Toit / Juvenile Martial eagle with Gemsbok (Oryx gazella) in background, Kalahari Gemsbok National Park

Richard Du Toit / Brown hyaena. South Africa, Kalahari Gemsbok National Park

Richard Du Toit / Female Springbok drinking, Kalahari Gemsbok NP, S Africa

Richard Du Toit / Bushveld elephant shrew, Kalahari Gemsbok, S Africa