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  1. By: Howard, William Johnston
    Type: Article
    In: The Wilson bulletin
    Volume: 49
    Issue: 1
    Date: 1937
    Page Range: 43--44
    Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-
  2. By: Howard, William Johnston
    Type: Article
    In: The Wilson bulletin
    Volume: 48
    Issue: 2
    Date: 1936
    Page Range: 101--103
    Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-
  3. By: Howard, William Johnston - Lewis, Harrison F - Hamerstrom, Frederick N.,
    Type: Article
    In: The Wilson bulletin
    Volume: 54
    Issue: 4
    Date: 1942
    Page Range: 260--262
    Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-