"Fry", meaning young, is often applied to this fish, like the sockeye, that returns to spawn where it hatched
[DOC] [TLE] A Conceptual Framework For Conservation Hatchery Strategies for ... [PAR] strategies which can be applied in conservation hatcheries to produce fish ... 
vessels with options for habitat complexity to produce fish more wild-like in ... 
juvenile survival during rearing and increase adult return percentage.