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  1. By: Erskine, Anthony J - Teeple ,Stanley M.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 84
    Issue: 4
    Date: 1970
    Page Range: 385--387
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  2. By: Teeple ,Stanley M.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 91
    Issue: 2
    Date: 1977
    Page Range: 148--157
    Publication Info: Ottawa Ottawa Field-Naturalists' Club