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By: Richardson, Michael JType: ArticleIn: The Canadian field-naturalistVolume: 107Series:Issue: 3Date: 1993Page Range: 386--386Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Richardson, Michael JType: ArticleIn: The Canadian field-naturalistVolume: 107Series:Issue: 4Date: 1993Page Range: 555--555Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Craik, Shawn R - Titman, Rodger D - Rousseau, Amélie - Richardson, Michael JType: ArticleIn: The Wilson journal of ornithologyVolume: 118Series:Issue: 1Date: 2006Page Range: 104--106Publication Info: Lawrence, KS, Wilson Ornithological Society, 2006-Subjects:
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By: Richardson, Michael JType: ArticleIn: The Canadian field-naturalistVolume: 109Series:Issue: 2Date: 1995Page Range: 283--284Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Richardson, Michael J - Knapton, Richard WType: ArticleIn: The Canadian field-naturalistVolume: 107Series:Issue: 3Date: 1993Page Range: 293--304Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Richardson, Michael JType: ArticleIn: The Canadian field-naturalistVolume: 108Series:Issue: 4Date: 1994Page Range: 508--509Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: