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By: Warner, Richard E. - Illinois. Natural History Survey DivisionEdition:Publication info: Champaign, Ill, State of Illinois, Illinois Institute of Natural Resources, Natural History Survey Division, [1981]Volume: 115Series:Holding Institution: University Library, University of Illinois Urbana ChampaignSubjects:BHL Collections:
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By: Warner, Richard E. - Ver Steeg, Barbara. - Illinois. Natural History Survey DivisionEdition:Publication info: [Champaign, Illinois], Illinois Natural History Survey, [1994]Volume:Series:Holding Institution: University Library, University of Illinois Urbana ChampaignSubjects:BHL Collections:
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By: Walk, Jeffery W. - Kershner, Eric L - Warner, Richard E.Type: ArticleIn: The Wilson journal of ornithologyVolume: 118Series:Issue: 1Date: 2006Page Range: 70--74Publication Info: Lawrence, KS, Wilson Ornithological Society, 2006-Subjects: