The elephant population estimate using the aerial total count survey method. It was carried out from 20th to 22nd October 2012 using a 2 seat Bantam B22J micro-light aircraft.
Source:Macpherson, D. (2013). 'Report on an Aerial Census of Liwonde National Park, Malawi - October 2012'. Namitete, Malawi: Wilderness wildlife trust.