Work of the Service; Biologists (USFWS); Scientific personnel (USFWS); Research; Fish hatcheries; Fisheries management; Fishes; Service patch; Endangered and/or Threatened species; Endangered and/or Threatened species;
U.S. Fish and Wildlife service employee in raceway at Spring Creek National Fish Hatchery. Pacific Northwest Fisheries.
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...
After being removed from a Hatchery raceway where they have spent the past few months, Tule Fall Chinook salmon pre-smolts swim down this channel, out the Hatchery intake pipe their parents entered six months ago, and enter the Columbia River.