Invasive aliens
Infographic - Shot-Hole Borer 2023
World Environment Day: Ecosystem Restoration with Mbali
Join Mbali as she interviews experts that are involved in ecosystem restoration. Available in English, Afrikaans, isiXhosa and isiZulu.
Impact of Mechanical Removal on Trout in SA Streams
Invasions by non‐native species can compromise the conservation value of otherwise pristine headwater streams. While both developed and developing countries recognize this threat, few of the latter have suitable budgets to implement control programmes.
Shelton, J., Weyl, O., Van der Walt, J., Marr, S., Impson D., Maciejewski K., Dallas, H., Tye, D. and Esler, K. 2017.
Management Implications of Rotenone-Resistant Catfish
Biological Invasions. Jordaan, M.S., Dalu, T., Wasserman, R.J., Slabbert, E. and Weyl, O.L.F. 2017.
Quantifying Errors in Alien Species Lists: Melaleuca in SA
NeoBiota 32: 89-105. Jacobs, L.E.O., Richardson, D.M., Lepschi, B.J. and Wilson, J.R.U. 2017.
Spotted Bass Control in South African River Systems
Aquatic Conservation: Marine and Freshwater Ecosystems. Van der Walt, R., Marr, S., Wheeler, M., Impson, D., Garrow, C. and Weyl. O. 2018.
Blue Tilapia in Western Cape – Eerste River Record
African J. Aquatic Sciences pp 187-193. Marr, S.M., Gouws, G., Avlijas, S., Khosa, D., Impson, D., vd Westhuizen, M. and Weyl, O. 2018
Radio Interview: Biodiversity - Alien Invasive Vegetation
Radio Interview: Alien Invasive Fish - English
Rapid Aquatic Recovery in a South African Stream
Bellingan, T.A., Hugo, S., Woodford, D.J., Gouws, J., Villet, M.H. and Weyl, O.L.F. 2019.Hydrobiologia. 2019.
Lesson plan and presentation: Invasive species – youth and adults
Learn all about the problem of invasive species in the Western Cape, the possible solutions, and what CapeNature is doing.