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. 2011 Apr 6;278(1723):3452–3458. doi: 10.1098/rspb.2011.0052

Figure 1.

Figure 1.

The proportion of males preferring OV faces in the OV versus PRE and OV versus POST experiments. In the PRE versus OV experiment, a trend towards a significant proportion of males preferring OV was found for all males (p = 0.085), but this was driven by a significant relationship among group V males only (p = 0.012). No significant differences were found in the OV versus POST experiment.