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  1. By: Cumming, Enid E. - Hobson, Keith A - Van Wilgenburg, Steven L.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 115
    Issue: 3
    Date: 2001
    Page Range: 425--435
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  2. By: Cumming, Enid E.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 118
    Issue: 1
    Date: 2004-01-01
    Page Range: 45--55
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  3. By: Cumming, Enid E. - Diamond, Antony W
    Type: Article
    In: The Canadian field-naturalist
    Volume: 116
    Issue: 1
    Date: 2002
    Page Range: 69--75
    Publication Info: Ottawa Ottawa Field-Naturalists' Club