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  1. By: Robson, Diana Bizecki
    Type: Article
    In: The Canadian field-naturalist
    Volume: 124
    Issue: 3
    Date: 2010-07-01
    Page Range: 246--255
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  2. By: Robson, Diana Bizecki
    Type: Article
    In: The Canadian field-naturalist
    Volume: 120
    Issue: 3
    Date: 2006-07-01
    Page Range: 335--341
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  3. By: Robson, Diana Bizecki - Wiersema, John Harry - Hellquist, C Barre - Borsch, Thomas
    Type: Article
    In: The Canadian field-naturalist
    Volume: 130
    Issue: 1
    Date: 2016-01-01
    Page Range: 25--31
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  4. By: Robson, Diana Bizecki
    Type: Article
    In: The Canadian field-naturalist
    Volume: 125
    Issue: 4
    Date: 2012-08-13
    Page Range: 338--352
    Publication Info: Ottawa Ottawa Field-Naturalists' Club