How has agriculture affected wildlife habitats in Southern Africa?

The expansion of agriculture and livestock management has significantly impacted wildlife habitats across Southern Africa. The intensification of these activities—specifically the destruction of forests, heavy grazing, and the burning of vegetation—has eliminated large animals from extensive areas. Furthermore, the encroachment of farmers and pastoralists has thinned out major species of mammals, reptiles, and birds, forcing many large animals to survive primarily within or near protected wildlife reserves.12

The introduction of domestic livestock also brought rinderpest, an infectious disease that devastated populations of indigenous ungulates. While these agricultural pressures have been detrimental to many species, human-led modifications have occasionally created new, albeit smaller, niches. For example, irrigation schemes and dams have provided habitats for waterfowl, fish, and frogs, and the spread of grain crops has supported certain pest populations.1

To mitigate these habitat losses, conservation efforts have increasingly focused on creating transfrontier parks, which link protected areas across international borders to preserve biodiversity and support migratory animal populations.32