29. Jun. 2020 / by gavinl / Conservation, Environmental Education, Habitat Conservation, Invasive Vegetation Hack, Most Recent, People Conservation / 0 comments Hacking Team at Zandvlei Nature Reserve – May 2020. This is a voluntary working relationship with the City of Cape Town and the Cape Bird Club. The May hack was cancelled due to the National Covid 19 lockdown regulations. Gavin Lawson. SHARE THIS Hacking Team at Zandvlei Nature Reserve – April 2020. Hacking Team at Zandvlei Nature Reserve – June 2020. Leave a Reply Click here to cancel reply. You must be logged in to post a comment.