Saving Stripes – The Cape Mountain Zebra

Saving Stripes – The Cape Mountain Zebra

The Cape Mountain Zebra’s entire population is restricted to the southern mountains of the Western and Eastern Cape Provinces and at the turn of the century the species was at the brink of extinction, reaching a total low population of around ninety animals in the 1920s. The reason for their decline in numbers was as a result of hunting, habitat destruction and competition with farmers for grazing. The species retains the dubious status of “endangered” in the IUCN’’s red data book of threatened species.

The only original naturally occurring populations now still left, are found in the Mountain Zebra National Park outside Cradock, as well as the Kammanassie and Gamkaberg Nature Reserves. Nearly all other populations that have been resettled have come from the biggest original population at Mountain Zebra National Park. The three main populations all differ genetically from one another and this makes it even more imperative that each core population is properly conserved in order to ensure that the greatest genetic variety is retained. Fortunately, due to a long-standing agreement between CapeNature and South African National Parks who have said that they will not mix these core populations at their original locations, this will continue to be the case. What makes the Gamkaberg and Kammanassie populations so important is that two-thirds of the total genetic variability exists in only 5% or around 100 animals of the total meta-population.

The Cape Mountain Zebra lives in small breeding herds or bachelor herds that number between two and eight individuals. Breeding herds consist of a dominant stallion with up to four mares and their foals. Foals are born throughout the year, although there is an increase in births during the summer months. The gestation period is almost 12 months and foals remain with the herd for about two years before leaving to form new herds. Harems tend to remain associated for their entire adult life. Family groups seldom interact with others and tend to remain dispersed over the landscape. Although mountain zebras are not territorial they do not roam over vast areas and specific groups tend to confine their activities to specific areas. The home ranges of the mountain zebra herds needs to contain sufficient grazing, shelter and at least one permanent drinking place.

The role that private landowners can play in the survival of the species has become increasingly more important over recent years. Many of the privately owned populations of Cape Mountain Zebra have now increased to the extent that owners are making animals available for re-establishment in new areas. Cape Mountain Zebras are in high demand for re-introduction. These actions of private landowners need to be encouraged not only for the expansion of the meta-population, but also due to the diminishing availability of funding to conservation agencies. It must be remembered that it was thanks to a private landowner who maintained Cape Mountain Zebra for no other reason than for personal interest and pleasure that it was possible to restock the Mountain Zebra National Park in 1950, after the parks population of zebra had died out.


First Published: 05/01/15


Peter Chadwick

As a dedicated conservationist and wildlife & conservation photographer, Peter Chadwick has over 25 years of experience in terrestrial and marine protected area management. He is the founder of African Conservation Photography and has worked throughout southern Africa in some of its most special wild places, including the Kalagadi Desert, Kruger National Park, Drakensberg Mountains, the sub-antarctic Prince Edward Islands and De Hoop Nature Reserve and Marine Protected Area. This has instilled in him a deep passion for Africa, its wild places and its peoples.

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