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  1. By: Southern, William E
    Type: Article
    In: The Wilson bulletin
    Volume: 76
    Issue: 2
    Date: 1964
    Page Range: 121--137
    Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-
  2. By: Southern, William E
    Type: Article
    In: The Wilson bulletin
    Volume: 73
    Issue: 2
    Date: 1961
    Page Range: 148--154
    Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-
  3. By: Southern, William E
    Type: Article
    In: The Wilson bulletin
    Volume: 86
    Issue: 3
    Date: 1974
    Page Range: 256--271
    Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-
  4. By: Southern, William E
    Type: Article
    In: The Wilson bulletin
    Volume: 82
    Issue: 2
    Date: 1970
    Page Range: 189--200
    Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-
  5. By: Jarvis, William L - Southern, William E
    Type: Article
    In: The Wilson bulletin
    Volume: 88
    Issue: 4
    Date: 1976
    Page Range: 621--631
    Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-
  6. By: Southern, William E
    Type: Article
    In: The Wilson bulletin
    Volume: 71
    Issue: 3
    Date: 1959
    Page Range: 254--261
    Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-
  7. By: Southern, William E
    Type: Article
    In: The Wilson bulletin
    Volume: 75
    Issue: 1
    Date: 1963
    Page Range: 42--55
    Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-