Fig. 2

Impact of the between-groups effect of group size (= the mean of annual group size per group to account for the high variation in group size both among groups and within groups across time [89]) on annual core area fidelity (Bhattacharyya affinity of consecutive 50% annual kernel home ranges) in Bwindi mountain gorillas. The dashed and dotted lines indicate the fitted influence of the predictor on the response and its confidence interval, respectively