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  1. By: Bickerton, Holly J.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 132
    Issue: 1
    Date: 2018-09-08
    Page Range: 67--68
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  2. By: Bickerton, Holly J.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 128
    Issue: 1
    Date: 2014-03-22
    Page Range: 99--99
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  3. By: Brunton, Daniel F. - Bickerton, Holly J.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 132
    Issue: 4
    Date: 2019-07-11
    Page Range: 350--359
    Publication Info: Ottawa Ottawa Field-Naturalists' Club