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  1. By: Aumiller, Larry - Ballard, Warren B
    Type: Article
    In: The Canadian field-naturalist
    Volume: 100
    Issue: 4
    Date: 1986
    Page Range: 560--560
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  2. By: Hessing, Pauline - Aumiller, Larry
    Type: Article
    In: The Canadian field-naturalist
    Volume: 108
    Issue: 3
    Date: 1994
    Page Range: 332--336
    Publication Info: Ottawa Ottawa Field-Naturalists' Club