Attributes / relations provided by
♦ ¹del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
♦ ²The diet of kudus in a mopane dominated area, South Africa, J. F. Hooimeijer, F. A. Jansen, W. F. De Boer, D. Wessels, C. Van der Waal, C. B. De Jong, N. D. Otto, L. Knoop, Koedoe Vol 48, No 2, pp. 93-102 (2005)