How would you know that, if the hatchery fish aren't completely marked? How do you differentiate an unmarked hatchery chinook from an unmarked wild chinook in the same system?
Conservative
Blaine Calkins Conservative Red Deer—Lacombe, AB
How would you know that, if the hatchery fish aren't completely marked? How do you differentiate an unmarked hatchery chinook from an unmarked wild chinook in the same system?
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