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  1. By: White, Donald H - James, Douglas
    Type: Article
    In: The Wilson bulletin
    Volume: 90
    Issue: 1
    Date: 1978
    Page Range: 99--111
    Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-
  2. By: James, Douglas
    Type: Article
    In: The Wilson bulletin
    Volume: 89
    Issue: 3
    Date: 1977
    Page Range: 505--505
    Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-