That’s the title of a recent article from NOAA Fisheries. The article speaks for itself. “It’s notable that in five of the last seven years, the California Current system has been dominated by these large marine heatwaves, which are also the largest heatwaves on record for this area.” And, “these warmer conditions have boosted the odds of harmful algal blooms, shifting distributions of marine life, and changes in the marine food web.” Clearly, the decline of salmon, steelhead, and other anadromous fish is due to both freshwater issues (dams, habitat, hatcheries, etc.) as well as heating oceans. We need to urgently work to improve both freshwater and ocean conditions. Time is running out.