• NMFS/NOAA Marine Mammal Stock Assessment Reports

• NMFS/NOAA U.S. Pacific Marine Mammal Stock Assessment: 2000 (PDF download)

• Whale Museum, San Juan Island

1. Angell, T. and K. C. Balcomb III. Marine birds and Mammals of Puget Sound. Seattle, WA: Washington Sea Grant Program, University of Washington; 1982.

2. British Columbia/Washington Marine Science Panel. The shared marine waters of British Columbia and Washington. British Columbia/Olympia, WA ; 1994.

3. Calambokidis, J. Contaminants in Puget Sound Marine Mammals: Temporal, Spatial, and Species-Related Patterns. Puget Sound Research '95; January 12-14; Bellevue, WA. Olympia, WA: PSWQA; 1995.

4. Calambokidis, J. and R. W. Baird. Status of marine mammals in the Strait of Geo rgia, Puget Sound and the Juan de Fuca Strait and potential human impacts.In R.C.H. Wilson, R. J. Beamish F. Aitkens and J. Bell eds. Review of the Marine Environment and Biota of Strait of Georgia, Puget Sound and Juan de Fuca Strait. 1994; Canadian Technical Report of Fisheries and Aquatic Sciences 1948.