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  1. By: Seburn, David C. - Gunson, Kari - Schueler, Frederick W
    Type: Article
    In: The Canadian field-naturalist
    Volume: 128
    Issue: 2
    Date: 2014-07-06
    Page Range: 151--157
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  2. By: Seburn, David C. - Gunson, Kari
    Type: Article
    In: The Canadian field-naturalist
    Volume: 125
    Issue: 3
    Date: 2011-07-01
    Page Range: 220--226
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  3. By: Clevenger, Anthony P. (Anthony Paul) - McIvor, Mike - Chruszcz, Bryan - Gunson, Kari
    Type: Article
    In: The Canadian field-naturalist
    Volume: 115
    Issue: 2
    Date: 2001
    Page Range: 199--204
    Publication Info: Ottawa Ottawa Field-Naturalists' Club