Figure 4
From: Patch depletion, niche structuring and the evolution of co-operative foraging
Evolved grouping parameters in patchy environments. (A) Turning angles (a R and a A ); (B) Repulsion and attraction zones (z R and z A ). For each graph we show traveling pairs (PAIRS) and both types of opportunistic grouping (OPP-GRa: z R >z L = 25 and OPP-GRb: a R >>a A ). Blue: repulsion; Orange: attraction. We show data from year 800 to 900 from 10 ancestor traces in each case from patch classes III-V. Box plots show, median, upper and lower quartile, and whiskers show max and minimum values.