A recent report from the U.S. Environmental Protection Agency states “the total number of marine species at risk in the Salish Sea has doubled from 2002 to 2015.” 

The accompanying map shows they are referring to an area that stretches from the Puget Sound to the Strait of Juan de Fuca and north beyond  Cortes and Quadra Islands. Christianne Wilhelmsen executive director of the Georgia Strait Alliance, explained this is because the EPA thinks of the Salish Sea as whole entity, rather than dividing it between two nations. While a few of the entries are American, most of the species listed are accompanied by terms like ‘COSEWIC‘, ‘B.C.’ and ‘Canada,’ which shows they come from Canadian sources.