Hey Chuck ask the Boilogists. The ones on my home river tell me the htchery fish compete very little with the natives. Its a ploy to close hatcherys and go to C/R only.Because its cheaper. This gives you so called purists the upper hand. Manage the resourse for a varity of intrests no only just for one special intrest. Here here on habitat enhancement. take the greed and power out of the fish and watch it flourish.