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  1. By: Speich, Steven M.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 98
    Issue: 3
    Date: 1984
    Page Range: 404--405
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  2. By: Speich, Steven M.
    Type: Article
    In: The Canadian field-naturalist
    Volume: 99
    Issue: 4
    Date: 1985
    Page Range: 551--552
    Publication Info: Ottawa Ottawa Field-Naturalists' Club
  3. By: Duncan, Russell B. - Speich, Steven M. - Taiz, J. D. - Sherry, R R
    Type: Article
    In: The journal of raptor research
    Volume: 29
    Issue: 1
    Date: 1995
    Page Range: 46--46
    Publication Info: Hastings, Minn, Raptor Research Foundation, ©1987-