Author Details

Boland, Helen

  • Wildfowl 62 - Standard Papers
    Population size and breeding success of Icelandic Whooper Swans Cygnus cygnus: results of the 2010 international census
    Abstract  PDF
  • 2019: Wildfowl Special Issue No. 5 - Standard Papers
    Long-term population trends and shifts in distribution of Bewick’s Swans Cygnus columbianus bewickii wintering in northwest Europe
    Abstract  PDF