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  1. By: Hartzell, Sean M.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 131
    Issue: 4
    Date: 2018-05-23
    Page Range: 335--337
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  2. By: Hartzell, Sean M.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 133
    Issue: 1
    Date: 2019-01-01
    Page Range: 76--76
    Publication Info: Ottawa Ottawa Field-Naturalists' Club