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  1. By: Seghers, Benoni H.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 99
    Issue: 2
    Date: 1985
    Page Range: 288--290
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  2. By: Englert, John - Seghers, Benoni H.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 97
    Issue: 2
    Date: 1983
    Page Range: 177--180
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  3. By: Englert, John - Seghers, Benoni H.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 97
    Issue: 2
    Date: 1983
    Page Range: 218--219
    Publication Info: Ottawa Ottawa Field-Naturalists' Club