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Figure 4


Fig. 4. Dance probability (A,B) and dance strength (C,D) plotted against the maximum number of simultaneous food-receivers (A,C) and the total number of food-receivers (B,D). Single records correspond to the mean values shown in Fig. 3. Data are shown for dances recorded before (filled circles) and after (open circles) the foragers' food-unloading. See Results for details on statistics.