Federally protected Steller sea lions ate more salmon on average than in years past at Bonneville Dam in the Columbia River, biologists in Oregon say. A second sea lion captured by wildlife ...
Just as adult returns to the basin have risen, so too has the number of fish bound for areas upstream of Bonneville Dam – another council goal. For decades, the council that includes ...
“Increased salmon and steelhead abundance in the Columbia River Basin — especially above Bonneville Dam — over the past 40 years marks important progress,” Council Member Louie ...