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. 2011 Jun 29;6(6):e21653. doi: 10.1371/journal.pone.0021653

Figure 3. Foraging performance under experimental lighting conditions.

Figure 3

Mean ± S.E. number of food pellets eaten by male and female house finches in experiment one, and by female house finches in experiment two under high-contrast full-light vs. low-contrast red-light conditions.