1. Biodiversity Planning Unit, SANBI Private Bag x101, Pretoria 0001 South Africa
2. Department of Conservation Ecology & Entomology Faculty of AgriSciences Stellenbosch University Private Bag x1 Matieland, 7602 South Africa
3. School of Agricultural, Earth and Environmental Sciences University of KwaZulu‐Natal, Private Bag x001, Scottsville 3209 South Africa
4. Centre for Invasion Biology Stellenbosch University Private Bag x1 Matieland 7602 South Africa
5. CSIR Natural Resources and the Environment P.O. Box 320 Stellenbosch 7599 South Africa
6. Threatened Species and Ecosystems SANBI, Kirstenbosch Research Centre Private Bag X7 Claremont 7735 South Africa
7. GeoTerraImage (GTI) (Pty) Ltd 53 de Havilland Crescent, Persequor TechnoPark P.O. Box 295 Pretoria 0020 South Africa
8. Regalis Environmental Services P.O. Box 1512 Oudtshoorn 6620 South Africa