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  1. By: Worthen, Gary L. (Gary Lynn),
    Type: Article
    In: The Great Basin naturalist
    Volume: 29
    Date: 1969
    Page Range: 181--182
    Publication Info: Provo, Utah, M.L. Bean Life Science Museum, Brigham Young University,
  2. By: Stock, A D - Worthen, Gary L. (Gary Lynn),
    Type: Article
    In: Raptor research
    Volume: 14
    Issue: 3
    Date: 1980
    Page Range: 65--68
    Publication Info: Vermillion, S.D, Raptor Research Foundation, [1972-1986]
  3. By: Worthen, Gary L. (Gary Lynn),
    Type: Article
    In: The Great Basin naturalist
    Volume: 32
    Date: 1972
    Page Range: 220--220
    Publication Info: Provo, Utah, M.L. Bean Life Science Museum, Brigham Young University,