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By: Johnston, Richard F - Hardy, John WilliamType: ArticleIn: The Wilson bulletinVolume: 74Series:Issue: 3Date: 1962Page Range: 243--262Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-Subjects:
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By: Johnston, Richard FType: ArticleIn: The Wilson bulletinVolume: 68Series:Issue: 2Date: 1956Page Range: 91--102Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-Subjects:
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By: Johnston, Richard FType: ArticleIn: The Wilson bulletinVolume: 102Series:Issue: 2Date: 1990Page Range: 213--225Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-Subjects: