Strandfontein Sewage Works, South Africa, January 4, 2012
Spatula Hottentota
Shambalaya Dam, Tanzania, February 20, 2023
Near Sakila Hills, Tanzania, August 31, 2020
Northern Shores of Nyumba Ya Mungu Dam, Tanzania, December 20, 2018
Den Staat wetland, South Africa, November 19, 2011
Sappi Hide Stanger, South Africa, May 13, 2010
Katima Mulilo, Namibia, March 15, 2010
Marievale, South Africa, September 27, 2008