https://www.nps.gov/articles/000/sfanblog_coho-salmons-upstream-battle-against-climate-change.htm
A coho salmon valiantly pushes against the current of Olema Creek as winter settles in West Marin. The creek is familiar territory: about 18 months ago, the...
coho salmonupstream battleclimate change
https://davidsuzuki.org/story/one-year-after-cohen-report-salmon-still-face-an-upstream-battle/
As the days get cooler and shorter, millions of salmon are making the arduous journey up the rivers and streams of British Columbia to the spawning grounds
one yearcohen reportsalmonstillface