Hobbs, R.C., États-Unis

• ARCTIC Vol. 58 No. 4 (2005): December: 331–458 - Articles
  Movements and Area Use of Belugas, Delphinapterus leucas, in a Subarctic Alaskan Estuary
  Résumé  PDF (English)
• ARCTIC Vol. 63 No. 1 (2010): March: 1–129 - Articles
  Baffin Bay Narwhal Population Distribution and Numbers: Aerial Surveys in the Canadian High Arctic, 2002–04
  Résumé  PDF (English)
• ARCTIC Vol. 56 No. 1 (2003): March: 1–109 - Articles
  From Greenland to Canada in Ten Days: Tracks of Bowhead Whales, Balaena mysticetus, across Baffin Bay
  Résumé  PDF (English)