1. Population Structure and Genetic Variability in Northeastern Pacific Killer Whales: Towards an Assessment of Population Viability;LG Barrett-Lennard;DFO Can Sci Advis Sec Res Doc,2001
2. Alaska marine mammal stock assessments, 2019;MM Muto;NOAA Tech Memo NMFS-AFSC-404,2020
3. Seasonal Abundance and Distribution of marine mammals in the Southern Strait of Georgia, British Columbia;R. Kepple;M.Sc. Thesis, The University of British Columbia, Vancouver, Canada
4. Recovery Strategy for the Northern and Southern Resident Killer Whales (Orcinus orca) in Canada;Fisheries and Oceans Canada;Species at Risk Act Recovery Strategy Series, Fisheries & Oceans Canada, Ottawa,2018