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. 2012 Feb 2;7(2):e31486. doi: 10.1371/journal.pone.0031486

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Dark bars represent results using source population sizes (nests/yr) information; light bars without source population size. Source haplotype profiles used were obtained for Michoacan and Revillagigedo (Mexico), Galapagos (Ecuador) and French-Frigate Shoals Hawaii (USA). Error bars represent 97.5% and 2.5% percentile intervals.