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  1. By: Parker, Gerald R. - Kimball, Donald G. - Dalzell, B.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 108
    Issue: 1
    Date: 1994
    Page Range: 1--9
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  2. By: Kimball, Donald G. - Morton, L. Dale
    Type: Article
    In: The Canadian field-naturalist
    Volume: 100
    Issue: 4
    Date: 1986
    Page Range: 559--560
    Publication Info: Ottawa Ottawa Field-Naturalists' Club