, Département de Biologie and Centre d'Études Nordiques, Université Laval, Québec G1V 0A6, Canada

• The Canadian Field-Naturalist Vol. 124 No. 1 (2010) - Notes
  Territorial Behavior of Short-eared Owls, Asio flammeus, at more than 1000 km North of their Current Breeding Range in Northeastern Canada: Evidence of Range Expansion?
  Abstract  PDF