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  1. By: Bird, Charles D.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 110
    Issue: 3
    Date: 1996
    Page Range: 562--562
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  2. By: Bird, Charles D.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 89
    Issue: 1
    Date: 1975
    Page Range: 89--90
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  3. By: Bird, Charles D.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 72
    Issue: 1
    Date: 1958
    Page Range: 28--31
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  4. By: Bird, Charles D.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 100
    Issue: 3
    Date: 1986
    Page Range: 445--445
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  5. By: Bird, Charles D.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 71
    Issue: 1
    Date: 1957
    Page Range: 37--37
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  6. By: Bird, Charles D.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 109
    Issue: 4
    Date: 1995
    Page Range: 502--503
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  7. By: Bird, Charles D.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 86
    Issue: 4
    Date: 1972
    Page Range: 393--399
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  8. By: Bird, Charles D.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 89
    Issue: 3
    Date: 1975
    Page Range: 338--339
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  9. By: Bird, Charles D.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 87
    Issue: 1
    Date: 1973
    Page Range: 71--76
    Publication Info: Ottawa Ottawa Field-Naturalists' Club