Fig. 4

Significant interactions between covariates in the final wet period model. Significant interactions between experience and environmental covariates in the final wet period model included: a step length, b elevation, and c Topographic roughness index. Significant interactions between group size and other covariates included: d step length, e elevation, f topographic roughness index, g) Long-term vegetation productivity (aNDVI), and h) Short-term vegetation productivity (dNDVI). Horizontal dotted line indicates neither selection nor avoidance, value > 1 indicates selection for (preferences) and value < 1 indicates selection against (avoidance). Shading indicates 95% confidence intervals. Detailed descriptions of environmental covariates may be found in Additional file 1: Table S1