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  1. By: Bird, David M. - Ritchie, Ian - Weaver, James D. - Bowman, Reed
    Type: Article
    In: The Canadian field-naturalist
    Volume: 104
    Issue: 2
    Date: 1990
    Page Range: 219--221
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  2. By: Cade, Tom J. - Bird, David M.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 104
    Issue: 2
    Date: 1990
    Page Range: 209--218
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  3. By: Titman, Rodger D - Doucet, G. Jean - Weil, Gregory - Bird, David M.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 127
    Issue: 4
    Date: 2014-01-09
    Page Range: 358--365
    Publication Info: Ottawa Ottawa Field-Naturalists' Club