dcsimg
Please read BHL's Acknowledgment of Harmful Content
Sort By:
  1. By: Hughes, R A
    Type: Article
    In: Bulletin of the British Ornithologists' Club
    Volume: 108
    Date: 1988
    Page Range: 29--43
    Publication Info: London, British Ornithologists' Club, 1893-
  2. By: Hughes, R A
    Type: Article
    In: Bulletin of the British Ornithologists' Club
    Volume: 112
    Date: 1992
    Page Range: 132--133
    Publication Info: London, British Ornithologists' Club, 1893-