Author Details

Black, J M

  • Wildfowl 52 - Standard Papers
    Foraging efficiency in Barnacle Geese Branta leucopsis: a functional response to sward height and an analysis of sources of individual variation
    Abstract  PDF
  • 1991: Wildfowl Special Issue No. 1 - SECTION THREE: BREEDING
    The breeding success of Whooper Swans Cygnus cygnus nesting in upland and lowland regions of Iceland - a preliminary analysis
    Abstract  PDF