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. 2015 May 28;79(6):1014–1021. doi: 10.1002/jwmg.902

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© 2015 The Authors. Journal of Wildlife Management published by Wiley Periodicals, Inc. on behalf of The Wildlife Society

This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

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Absolute percentage errors associated with random encounter model (REM) estimates of female lion density in the Serengeti Lion Project study area during the dry season of 2010 and the wet season of 2011. Reference density is symbolized by the dashed horizontal line at 0% error. Bars represent errors in the estimates derived from all (light gray) or night-time only (dark gray) photographic events. Season-habitat combinations are defined as follows: dry season-grassland (D-G), dry season-woodland (D-W), wet season-grassland (W-G), and wet season-woodland (W-W). Error brackets represent the percentage errors of 95% confidence intervals associated with REM estimates.