The aerial survey of Kariba system, using the aerial total count method. It was carried out from September to December 2008 with the Cessna fixed-wing aircraft. The survey entry accounts for Kariba ecosystem but excluding six of the country's main aggregate blocks i.e. Upper Zambezi Ecosystem, Tanganyika System, Bangweulu System, Luangwa Ecosystem, Lower Zambezi System, Kafue Ecosystem, and Upper Zambezi Ecosystem which were surveyed using the aerial sample count.
Source:Simukonda, C. (2009). 'The Elephant survey - A country report'. Lusaka, Zambia: Zambia Wildlife Authority.