Staffan Widstrand / Mount Kilimanjaro above the clouds, with zebra in foreground. Amboseli NP, Kenya.

Ron O'Connor / Mountain Zebra (Equus zebra) Mt Zebra NP South Africa

Richard Du Toit / Black Rhinoceros (Diceros bicornis) female grazing, Mountain Zebra National Park, South Africa

Yva Momatiuk & John Eastcott / Angolan Giraffe (Giraffa giraffa angolensis) and Hartmann's Mountain Zebra (Equus zebra hartmannae) group in dry season, Etosha National Park, Namibia

Richard Du Toit / Mountain Zebra (Equus zebra) trio in savanna, Mountain Zebra National Park, South Africa

Richard Du Toit / Minden / Mountain Zebra (Equus zebra) stallions fighting, Mountain Zebra National Park, South Africa

Richard Du Toit / Scalyfeathered finch (Sporopipes squamifrons) Mountain Zebra National Park, South Africa.

Richard Du Toit / Ludwig's bustard (Neotis ludwigii), Mountain Zebra National Park, Eastern Cape Province, South Africa. Endangered species.

Richard Du Toit / Mountain zebra (Equus zebra) stallions fighting, Mountain Zebra National Park, South Africa.

Richard Du Toit / African giant earthworm (Microchaetus rappi) Mountain Zebra National Park, Eastern Cape Province, South Africa.

Richard Du Toit / Mountain zebra (Equus zebra) portrait, Mountain Zebra National Park, South Africa

Richard Du Toit / Mountain zebra (Equus zebra) close up of skin stripes pattern, Mountain Zebra National Park, South Africa

Richard Du Toit / Mountain Zebra (Equus zebra) Mountain Zebra National Park, South Africa.

Richard Du Toit / Spotted Flycatcher (Muscicapa striata) Mountain Zebra National Park, Eastern Cape Province, South Africa.

Cyril Ruoso / Hartmann's mountain zebra (Equus zebra hartmannae) calf, Hwange National Park, Zimbabwe.

Cyril Ruoso / Hartmann's mountain zebra (Equus zebra hartmannae) calf, Hwange National Park, Zimbabwe.

Ann & Steve Toon / Cape mountain zebra (Equus zebra zebra) stallions wrestling, Mountain Zebra National Park, Eastern Cape, South Africa

Ann & Steve Toon / Cape mountain zebra (Equus zebra zebra) two standing in close proximity, Mountain Zebra National Park, Eastern Cape, South Africa

Ann & Steve Toon / Cape mountain zebra (Equus zebra zebra) portrait in landscape, Mountain Zebra National Park, Eastern Cape, South Africa

Ann & Steve Toon / Blesbok (Damaliscus dorcas phillipsi) herd on the plains, Mountain Zebra National Park, South Africa

Ann & Steve Toon / Black wildebeest (Connochaetes gnou) Mountain Zebra National Park, South Africa

Ann & Steve Toon / Black wildebeest (Connochaetes gnou) Mountain Zebra National Park, South Africa

Ann & Steve Toon / Karoo iris (Moraea polystachya) Mountain Zebra National Park, Eastern Cape, South Africa , February.

Richard Du Toit / Sundog or parhelion phenomena, Mountain Zebra National Park, South Africa.

Ann & Steve Toon / Rock kestrel (Falco rupicolis) in a tree, Mountain Zebra National Park, Eastern Cape, South Africa, February

Ann & Steve Toon / Steppe buzzard (Buteo buteo vulpinus) Mountain Zebra National Park, Eastern Cape, South Africa, February

Ann & Steve Toon / Male African lion (Panthera leo) on patrol, Mountain Zebra National Park, Eastern Cape, South Africa , February

Ann & Steve Toon / Cape mountain zebra (Equus zebra zebra) braying, Mountain Zebra National Park, Eastern Cape, South Africa, February

Ann & Steve Toon / Blesbok (Damaliscus dorcas phillips) standing in savanna habitat, Mountain Zebra National Park, Eastern Cape, South Africa, February

Ann & Steve Toon / Black wildebeest (Connochaetes gnou) at dawn, Mountain Zebra National Park, Eastern Cape, South Africa, February

Dave Watts / White-browed sparrow-weaver (Plocepasser mahali) building nest. Mountain Zebra National Park, South Africa.

Dave Watts / White-browed sparrow-weaver (Plocepasser mahali) building nest. Mountain Zebra National Park, South Africa.

Tony Phelps / Male Cape mountain zebra (Equus zebra zebra), De Hoop Nature Reserve, Western Cape, South Africa.

Dave Watts / Mountain Zebra (Equus zebra) portrait. Mountain Zebra National Park, South Africa

Dave Watts / South African Ground Squirrel (Geosciurus inauris) Mountain Zebra National Park, South Africa

Dave Watts / South African Ground Squirrel (Geosciurus inauris) Mountain Zebra National Park, South Africa

Dave Watts / Greater Kudu (Tragelaphus strepsiceros) male, Mountain Zebra National Park, South Africa

Dave Watts / Greater Kudu (Tragelaphus strepsiceros) male, Mountain Zebra National Park, South Africa

Dave Watts / Blesbok (Damaliscus dorcas phillipsi) Mountain Zebra National Park, South Africa

Dave Watts / Blesbok (Damaliscus dorcas phillipsi) Mountain Zebra National Park, South Africa

Dave Watts / Blesbok (Damaliscus dorcas phillipsi) Mountain Zebra National Park, South Africa

Tony Phelps / Cape Mountain Zebra (Equus zebra zebra) in fynbos. DeHoop nature reserve, Western Cape, South Africa, September.

Ann & Steve Toon / Cape mountain zebra (Equus zebra zebra) portrait, Mountain Zebra National Park, South Africa, January

Kristel Richard / Hartmann's mountain zebra {Equus zebra hartmannae} Etosha National Park, Kunene, Namibia, September

Chris Gomersall / Hartmann's mountain zebras (Equus zebra hartmannae) drinking at water hole, Etosha National Park, Namibia, November

Richard Du Toit / Mountain reedbuck female {Redunca fulvorufula} Mountain Zebra.NP, South Africa

Richard Du Toit / Two Mountain zebras {Equus zebra} Mountain Zebra NP, South Africa

Richard Du Toit / Mountain zebra profile portrait {Equus zebra} Mountain Zebra NP, South Africa