This map, showing the ecoregions of South Africa, Lesotho and Swaziland, was generated from data downloaded from DWS Ecoregions of South Africa - levels 1 and 2 (2005).

Source: Kleynhans, CJ, Thirion, C and Moolman, J (2005). A Level I River Ecoregion classification system for South Africa, Lesotho and Swaziland. Report No. N/0000/00/REQ0104. Resource Quality Services, Department of Water Affairs and Forestry, Pretoria, South Africa.