What's Old May Be New Again December 13, 2017 John Harrison Fishing with a trap may be an effective way to separate hatchery from wild fish. Illegal since 1934, might this old technology be made new again?
Hatcheries and Wild Salmon: Results From Nearly 30 Years of Study May 10, 2016 John Harrison Researchers in Idaho find hatcheries can help stabilize a declining salmon population, but not permanently.
Wild fish: Some frustration, some optimism April 06, 2016 John Harrison Northwest state fish managers are both frustrated and optimistic about wild fish returns to the Columbia River. It depends on the species.