Upriver “spring” chinook salmon are perhaps the most unpredictable of Columbia/Snake River salmon stocks.
But one positive signal of the relative strength of next year’s adult run comes from near-record counts of “jack” spring chinook this year.
Upriver “spring” chinook salmon are perhaps the most unpredictable of Columbia/Snake River salmon stocks.
But one positive signal of the relative strength of next year’s adult run comes from near-record counts of “jack” spring chinook this year.