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  1. By: Armstrong, Ted
    Type: Article
    In: The Canadian field-naturalist
    Volume: 103
    Issue: 1
    Date: 1989
    Page Range: 105--106
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  2. By: Armstrong, Ted
    Type: Article
    In: The Canadian field-naturalist
    Volume: 132
    Issue: 3
    Date: 2019-04-11
    Page Range: 301--302
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  3. By: Armstrong, Ted
    Type: Article
    In: The Canadian field-naturalist
    Volume: 131
    Issue: 3
    Date: 2018-03-07
    Page Range: 295--296
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  4. By: Armstrong, Ted
    Type: Article
    In: The Canadian field-naturalist
    Volume: 127
    Issue: 1
    Date: 2013-07-15
    Page Range: 85--86
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  5. By: Armstrong, Ted
    Type: Article
    In: The Canadian field-naturalist
    Volume: 131
    Issue: 4
    Date: 2018-06-05
    Page Range: 377--379
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  6. By: Armstrong, Ted
    Type: Article
    In: The Canadian field-naturalist
    Volume: 103
    Issue: 4
    Date: 1989
    Page Range: 615--616
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  7. By: Armstrong, Ted
    Type: Article
    In: The Canadian field-naturalist
    Volume: 109
    Issue: 4
    Date: 1995
    Page Range: 487--487
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  8. By: Armstrong, Ted
    Type: Article
    In: The Canadian field-naturalist
    Volume: 108
    Issue: 1
    Date: 1994
    Page Range: 121--122
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  9. By: Armstrong, Ted
    Type: Article
    In: The Canadian field-naturalist
    Volume: 103
    Issue: 2
    Date: 1989
    Page Range: 306--307
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  10. By: Armstrong, Ted
    Type: Article
    In: The Canadian field-naturalist
    Volume: 129
    Issue: 3
    Date: 2015-10-29
    Page Range: 303--304
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  11. By: Armstrong, Ted
    Type: Article
    In: The Canadian field-naturalist
    Volume: 103
    Issue: 2
    Date: 1989
    Page Range: 318--319
    Publication Info: Ottawa Ottawa Field-Naturalists' Club