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  1. By: Mcalpine, Donald F - Finne, Jaako - Makepeace, Scott - Gilliland, Scott G. - Phinney, Mark
    Type: Article
    In: The Canadian field-naturalist
    Volume: 102
    Issue: 3
    Date: 1988
    Page Range: 536--537
    Publication Info: Ottawa Ottawa Field-Naturalists' Club