The provisional estimates of elephants in Ruaha - Rungwa Ecosystem based from an November 2013 aerial sample survey. The survey was carried out during the dry season using 3 Cessna fixed wing aircraft. The estimates are based on a provisional survey report pending the final survey report.
Source:Systematic Reconnaissance Flight (SRF) census report, population status of African Elephant in Ruaha – Rungwa ecosystem, dry season, 2013. Arusha, Tanzania: TAWIRI.