|Informed Guesses, Undocumented Aerial or Dung Surveys and GIS Extrapolations||0||0||1,400||0|
|Other Guesses and Other Extrapolations||0||0||0||150|
No changes between current and previous report.
|Survey Details2||Number of Elephants||Area||Map Location|
|Input Zone||Type||Reliab.||Year||Estimate||95% C.L.||Source||PFS3||(km²)||Lon.||Lat.|
|Alibori Superieur Forest||OG3||E||60||Agbahungba, Quest Reply, 1991||2||2,557||2.4E||10.7N|
|Monts Kouffe Forest||OG3||E||20||Agbahungba, Quest Reply, 1991; Tchabi, Quest. Reply||2||1,908||2.0E||8.7N|
|Oueme Superieur Forest||OG3||E||30||Agbahungba, Quest Reply, 1991||2||1,883||2.2E||9.5N|
|Pendjari NP, Zone Cynegetique de la Pendjari, et d||IG3||D||900||Agbahungba, Quest Reply, 1991||1||6,037||1.5E||11.1N|
|Trois Rivieres Forest||OG3||E||40||Agbahungba, Quest Reply, 1991; Tchabi, Quest. Reply||2||2,639||3.2E||10.6N|
|W National Park||IG3||D||350||Agbahungba, Quest Reply, 1991||1||5,600||2.6E||11.9N|
|Zone Cynegetique de Djona||IG3||D||150||Agbahungba, Quest Reply, 1991||2||1,146||3.0E||11.6N|
* Range of informed guess
1Key to Causes of Change (only tracked since 2007): DA: Different Area; DD: Data Degraded; DT: Different Technique; NA: New Analysis; NG: New Guess; NP: New population; PL: Population Lost; RS: Repeat Survey (RS ́ denotes a repeat survey that is not statistically comparable for reasons such as different season); –––: No Change
2Key to Survey Types: AC: Aerial Count, not specified; AS: Aerial Sample Count; AT: Aerial Total Count; DC: Dung Count; EX: Extrapolation from GIS; GD: Genetic Dung Count; GS: Ground Sample Count; GT: Ground Total Count; IG: Informed Guess; IR: Individual Registration; OG: Other Guess. Survey Type is followed by an indicator of survey quality, ranked from 1 to 3 (best to worst). Survey Reliability is keyed A-E (best to worst) as outlined in this table.
3PFS: Priority for Future Surveys, ranked from 1 to 5 (highest to lowest). Based on the precision of estimates and the proportion of national range accounted for by the site in question, PFS is a measure of the importance and urgency for future population surveys. All areas of unassessed range have a priority of 1. See Introduction for details on how the PFS is derived.