(en) Olesiuk, Ellis et Ford, « Life History and Population Dynamics of Northern Resident Killer Whales (Orcinus orca) in British Columbia », Department of Fisheries and Oceans, Pacific Biological Station, Nanaimo, B.C., Canada, (lire en ligne).
R.W. Baird et L.M. Dill, « Occurrence and behaviour of transient killer whales: seasonal and pod-specific variability, foraging behaviour, and prey handling », Canadian Journal of Zoolology, vol. 73, no 7, , p. 1300–1311 (DOI10.1139/z95-154).
(en) PF Olesiuk, MA Bigg et GM Ellis, Department of Fisheries and Oceans, Pacific Biological Station, Nanaimo, B.C., Canada, « Life history and population dynamics of resident killer whales (Orcinus orca) in the coastal waters of British Columbia and Washington State », Report of the International Whaling Commission, Special Issue 12, , p. 209 à 243 (ISSN0255-2760, lire en ligne)[PDF].
(en) MA Bigg, PF Olesiuk, GM Ellis, JKB Ford et KC Balcomb III, « Social Organization and Genealogy of Resident Killer Whales (Orcinus orca) in the Coastal Waters of British Columbia and Washington State », Report of the International Whaling Commission, Special Issue 12, , p. 400 (ISSN0255-2760, lire en ligne)[PDF].
(en) Andrew D. Foote, « Genome-culture coevolution promotes rapid divergence of killer whale ecotypes », Nature Communications, no 7, (lire en ligne).
Encyclopædia Universalis, « ORQUE ou ÉPAULARD », sur Encyclopædia Universalis (consulté le )
vliz.be
(en) PF Olesiuk, MA Bigg et GM Ellis, Department of Fisheries and Oceans, Pacific Biological Station, Nanaimo, B.C., Canada, « Life history and population dynamics of resident killer whales (Orcinus orca) in the coastal waters of British Columbia and Washington State », Report of the International Whaling Commission, Special Issue 12, , p. 209 à 243 (ISSN0255-2760, lire en ligne)[PDF].
(en) MA Bigg, PF Olesiuk, GM Ellis, JKB Ford et KC Balcomb III, « Social Organization and Genealogy of Resident Killer Whales (Orcinus orca) in the Coastal Waters of British Columbia and Washington State », Report of the International Whaling Commission, Special Issue 12, , p. 400 (ISSN0255-2760, lire en ligne)[PDF].