Trefry, Sarah A., Canada

• ARCTIC Vol. 60 No. 3 (2007): September: 227–339 - Articles
  A Common Eider × King Eider Hybrid Captured on the Kent Peninsula, Nunavut
  Abstract  PDF
• ARCTIC Vol. 63 No. 3 (2010): September: 261–379 - Articles
  Breeding Bird Surveys at Alexandra Fiord, Ellesmere Island, Nunavut (1980–2008)
  Abstract  PDF