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By: Gaston, Anthony J - Pilgrim, Neil G. - Pattison, VivianType: ArticleIn: The Canadian field-naturalistVolume: 133Series:Issue: 3Date: 2019-07-01Page Range: 263--269Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Pilgrim, Neil G. - Smith, Joanna L. - Moore, Keith - Gaston, Anthony JType: ArticleIn: The Canadian field-naturalistVolume: 133Series:Issue: 4Date: 2019-10-01Page Range: 352--363Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: