dcsimg
Please read BHL's Acknowledgment of Harmful Content
Sort By:
  1. By: Sheldon, F H
    Type: Article
    In: Forktail
    Volume: 3
    Date: 1987
    Page Range: 17--25
    Publication Info: Oxford,
  2. By: Mahood, S P - John, A J I - Eames, Jonathan C. - Oliveros, Carl H. - Moyle, Robert G. - Chamnan, Hong - Poole, Colin M. - Nielsen, H - Sheldon, F H
    Type: Article
    In: Forktail
    Volume: 29
    Date: 2013
    Page Range: 1--14
    Publication Info: Oxford,
  3. By: Sheldon, F H
    Type: Article
    In: Bulletin of the British Ornithologists' Club
    Volume: 107
    Date: 1987
    Page Range: 23--25
    Publication Info: London, British Ornithologists' Club, 1893-
  4. By: Sheldon, F H
    Type: Article
    In: Bulletin of the British Ornithologists' Club
    Volume: 105
    Date: 1985
    Page Range: 76--78
    Publication Info: London, British Ornithologists' Club, 1893-