I haven't had time to read the new paper in its entirety yet so I'm wondering...

Does it explain why the wild steelhead numbers on all of the Canadian C&R rivers that empty into the Straight of Georgia have plummeted despite the fact that they are all "protected" with mandatory wild steelhead release?

Or why the wild steelhead populations on the Quillayute have remained stable despite the fact that thousands of wild steelhead are harvested annually?

Thanks!
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Why are "wild fish" made of meat?