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  • All fields: pre-smolts
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    • Removing Pre-smolts from Hatchery Raceways

    • Fish hatcheries; Fisheries management; Fishes; Employees (USFWS); Service patch;
    • U.S. Fish and Wildlife Service employees move (known as 'crowding' juvenile Tule Fall Chinook salmon to the end of a raceway, or "pond," where the fish will enter an opened raceway gate, swim down a Hatchery channel, and then out the Hatchery...

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