Stephen Hume: Heat wave adds to salmon’s migratory obstacles http://www.vancouversun.com/opinion/columnists/Stephen+Hume+Heat+wave+adds+salmon+migratory/11190440/story.html
Stephen Hume: Heat wave adds to salmon’s migratory obstacles http://www.vancouversun.com/opinion/columnists/Stephen+Hume+Heat+wave+adds+salmon+migratory/11190440/story.html