Chris Dalzell was Curator of the
Durban Botanical Gardens where he was in charge of special collections. He has studied, lectured and travelled internationally, collecting plant specimens from USA, Canada, Brazil, S.E. Asia, Australia and New Zealand. For many years he guided the South African exhibition at the international
Chelsea Flower Show where his stall was consistently awarded Gold and Silver-Gilt Medals. He was appointed Assistant Director for the development of Gardens by the Bay in Singapore. He currently runs his own landscaping business
Chris Dalzell Landscapes.
Steve Davis has been watcing birds since moving to South Africa in 1975, and has travelled in most parts of southern Africa and many countries around the world. He has presented numerous talks and courses on birds, served on the BirdLife Port Natal Committee and is a member of the KwaZulu-Natal Rare Birds Committee. He has written two books with his late friend, Roy Cowgill - one on the birds of Durban reserves and one on shorebirds identification. He is a keen wildlife enthusiast, having expanded his interests to butterflies, dragonflies, trees and flowers. He is a Chemical Engineer by profession, having gained a M.Sc.Eng (Chem) at the University of Natal, Durban, and is currently Research and Development Manager at the Sugar Milling Research Institute in Durban.