It’s taken more than two decades to set the stage — via habitat restoration and river flow guarantees — for a planned reintroduction of spring chinook salmon, a species extirpated 75 years ago, in northwest Oregon’s Walla Walla River.
It’s taken more than two decades to set the stage — via habitat restoration and river flow guarantees — for a planned reintroduction of spring chinook salmon, a species extirpated 75 years ago, in northwest Oregon’s Walla Walla River.