Richard Du Toit / Low level view of domestic Ostrich (Struthio camelus), Overberg, Southern Cape, South Africa August

Richard Du Toit / Aerial view of Hippopotamus (Hippopotamus amphibius) amongst vegetation in water, Okavango delta, Botswana

Richard Du Toit / Aerial view of four Eastern white pelicans (Pelecanus onocrotalus) flying over water, Zululand, South Africa

Richard Du Toit / Aerial view of herd of Dromedary camels (Camelus dromedarius) with long shadows, northern Kenya

Richard Du Toit / Aerial view of herd of African buffalo (Syncerus caffer) on the move, Okavango delta, Botswana

Richard Du Toit / Aerial view of traditional fishing fences for trapping fish, Kosi bay, South Africa

Richard Du Toit / Aerial view of herd of Common zebra (Equus quagga) Makgadikgadi salt pans, Botswana

Richard Du Toit / Impala lily flower (Adenium multiflorum) Sabi Sand GR, South Africa, October

Richard Du Toit / Aerial view houses, beach and surf, Cape Agulhas, South Africa, August 2009

Richard Du Toit / Aerial view of residues dumped from a metal mine, Johannesburg, South Africa, April 2009

Richard Du Toit / Hammerhead stork {Scopus umbretta} beside the Sabie river, Kruger NP, South Africa

Richard Du Toit / Aerial view of Common zebra {Equus quagga} crossing the Makgadikgadi salt pans, Botswana