Etosha National Park has a long history of research with a dedicated research centre, the Etosha Ecological Institute (EEI), located at Okaukuejo since 1967. In partnership with the EEI, the Ongava Research Centre conducted a literature review and search for any form of output from research conducted on carnivores within a buffer of 50 km of Etosha. This included scanning online databases, but also spending several days in dusty archive rooms at the EEI.