1. Left patch use (mean proportion of seeds taken from the left patch) by nutmeg mannikins in (a) flocks AB (n = 9) and (b) CD (n = 10), under left : right resource ratios 1 : 2 and 2 : 1.
Left patch use (mean proportion of seeds taken from the left patch) by nutmeg mannikins in (a) flocks AB (n = 9) and (b) CD (n = 10), under left : right resource ratios 1 : 2 and 2 : 1. The grey dashed line shows mean values for the whole flock for each food distribution.
Julie Morand-Ferron et al. Proc. R. Soc. B 2011;278:
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