Salmon and Steelhead often dominate the discussion of ocean going fish and habitat considerations inland. That other pre-historic like creature fits into that ocean going circle also..the sturgeon. There are several dozen species of sturgeon around the world. The Western U.S. has these behemoths in several rivers. I recall standing gazing down on the Snake River near Hells Canyon dam at first light. The amazing sight of a giant sturgeon leaping from the water and landing on its’ side broke the morning silence. Dare I say, sturgeon tastes amazing!