Researchers who created ‘family trees’ for nearly 10,000 fish found that first-generation, wild-born descendants of hatchery-origin Chinook salmon in an Oregon river show improved fitness.
Geigermeter News Magazine
Geigermeter News Magazine
Researchers who created ‘family trees’ for nearly 10,000 fish found that first-generation, wild-born descendants of hatchery-origin Chinook salmon in an Oregon river show improved fitness.