Scientific Publications 2016 The Red List of Mammals of South Africa, Lesotho and Swaziland – African Elephant. Seed Dispersal by African Savanna Elephants. Wire netting reduces African elephant impact to selected trees in South Africa. 2015 Optimization of net returns from wildlife consumptive and non-consumptive uses by game reserve management. Elephant movement patterns in relation to human inhabitants in and around the Great Limpopo Transfrontier Park. 2014 Elephant impact on trees used by nesting vultures and raptors in South Africa. 2010 The spatial scaling of habitat selection by African elephants. Endocrine correlates of musth and the impact of ecological and social factors in free-ranging African elephants. Scale-dependent selection of greenness by African elephants in the Kruger-private reserve transboundary region, South Africa. Concentrations of faecal glucocorticoid metabolites in physically injured free-ranging African elephants. 2008 Ethical considerations in elephant management. Controlling the distribution of elephants. 2005 Considering more than elephants. The potential influence of elephants on Southern Ground Hornbill nesting sites. A neighbour’s perspective on the new management policy of the Kruger National Park. 2004 Green hunting as an alternative to lethal hunting. 1998 Influence of Gestation on Uterine Endometrial Steroid Receptor Concentrations in the African Elephant. 1997 Ligand specificity of uterine oestrogen and progesterone receptors in the subadult African elephant.