Attributes / relations provided by
♦ 1Kori Bustard Species Survival Plan (Ardeotis kori) Husbandry Manual, Sara Hallager, Jeanette Boylan, September 2004
♦ 2The Serengeti food web: empirical quantification and analysis of topological changes under increasing human impact, Sara N. de Visser, Bernd P. Freymann and Han Olff, Journal of Animal Ecology 2011, 80, 484–494
♦ 3Heterohyrax brucei, Ronald E. Barry and Jeheskel Shoshani, MAMMALIAN SPECIES No. 645, pp. 17 (2000)