Fish Head Bounty March 24, 2017 John Harrison Northern pike, a voracious predator, are continuing to invade Lake Roosevelt, imperiling other fish species. There is a $10 per fish bounty to get them out of the lake.
Sea Lion Fish Feast March 01, 2017 John Harrison The number of salmon and steelhead consumed by sea lions at Bonneville Dam last year, more than 9,500 fish, was the second-largest since observations and monitoring began in 2002, according to a report by the U.S. Army Corps of Engineers. During their annual spring foray into the Columbia River, sea lions also killed lamprey and sturgeon.
Sea lion numbers are increasing, and so is predation on salmon and steelhead in the Columbia River January 15, 2015 John Harrison