Figure S1;Figure S2;Figure S3;Figure S4;Figure S5 from Smarter foragers do not forage smarter: a test of the diet hypothesis for brain expansion

Image of drone mapped fruiting Dipteryx trees from both study years on Barro Colorado Island with trail system mapped as brown lines;Number of Dipteryx trees (EMM- Estimated Marginal Means) encountered by simulations of random movement (OUF and BM) for four species compared to the observed number of Dipteryx visited per day. Black dots show average while purple shading shows standard deviation.;Raw path efficiency (A, C, E) and trackback adjusted path efficiency (B, D, E) by species for the period January 3rd - March 12. Full day results= A & B, first four hours of the day= C & D, first two hours of the day= E & F. Primates = green, Procyonids = blue. Average values per individual indicated by grey ○ = female, Δ = males. Mean and standard deviation indicated by black point and lines.;Estimated marginal means of coefficients for Species or Species*Sex, for path efficiency (A, C, E) and trackback adjusted path efficiency (B, D, E) for the period January 3rd - March 12. Full day results= A & B, first four hours of the day= C & D, first two hours of the day= E & F. Because the top model for the two-hour trackback adjusted efficiency included the species*sex interaction, figure S3F includes these marginal means.;Plots of the first derivative for the effect of Dipteryx density on path efficiency (A, C, E) and trackback adjusted path efficiency (B, D, E) for the period January 3rd - March 12. Full day results= A & B, first four hours of the day= C & D, first two hours of the day= E & F. Because zero is included in all posterior intervals, these graphs do not indicate statistically significant effects of Dipteryx density.