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  1. By: Wright, Albert Hazen, - Simpson, S. E. R.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 34
    Issue: 8
    Date: 1920-11
    Page Range: 141--145
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  2. By: Wright, Albert Hazen, - Simpson, S. E. R.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 34
    Issue: 9
    Date: 1920-12
    Page Range: 161--168
    Publication Info: Ottawa Ottawa Field-Naturalists' Club