Thesis (MTech. degree in Nature Conservation.)--Tshwane University of Technology, 2010. / To a varying degree and for a variety of reasons black rhino require large areas of land but increasingly they are moved to smaller properties. Specific spatial and temporal problems are foreseen when keeping black rhino on small properties. The temporal problems under investigation on the Mokopane Biodiversity Conservation Centre where two black rhino are kept on 700 ha are: browse availability, browse utilisation as well as browse quality.