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  • All fields: FISHERIES
(256 results)



Display: 20

    • Fisheries technician uses radio antenna to track tagged bull trout.

    • Fishes; Threatened species;
    • Kevin Duffy, a fisheries technician for dam owner Avista, uses a radio antenna to track tagged bull trout in a stream that feeds into Noxon Reservoir. Biologists track a handful of tagged fish daily to try and learn about their migratory movements,...
    • Lahontan cutthroat trout

    • Threatened species; Fisheries management; Fishes; Biologists (USFWS);
    • Fisheries biologist Corene Luton measures a Lahontan cutthroat trout as it moves through the fish passage facility at Marble Bluff Dam.
    • Laysan Island after the Tsunami

    • Coastal environments; Marine birds; Migratory birds; Tropical environments; Weather impacts; Wildlife refuges; Islands;
    • View of shoreline looking towards the National Marine Fisheries Service camp. A tsunami generated by a powerful earthquake off the coast of Japan struck Laysan island late on Thursday, March 10th and continued for the next few hours into the early...
    • Sign: Abernathy Fish Technology Center

    • Fish hatcheries; Fisheries management; Fishes; Signs;
    • This is an image of the Abernathy FishTechnology Center entrance sign. The mission of the Abernathy Fish Technology Center is to provide leadership in the scientifically based management of national fishery resources through development of new...
    • Chucky Madtom

    • Freshwater fishes; Endangered species;
    • A small catfish, the chucky madtom is found in the upper Tennessee River system in Tennessee. Currently, only three chucky madtoms have been collected from one stream, Little Chucky Creek, since 2000.
    • Cumberland darter

    • Freshwater fishes; Endangered species;
    • The Cumberland darter is only found in the upper Cumberland River system above Cumberland Falls in Kentucky and Tennessee. Historically, this species inhabited 21 streams in the upper Cumberland River system. Now, the Cumberland darter survives...
    • Laurel dace

    • Freshwater fishes; Endangered species;
    • The laurel dace was historically found in seven streams on the Walden Ridge portion of the Cumberland Plateau in Tennessee. Currently, laurel dace’s population is found in six of the seven streams that were historically occupied, but in shorter...
    • Rush darter

    • Freshwater fishes; Endangered species;
    • The rush darter is only found in the Tombigbee-Black Warrior drainage in Alabama. It continues to have a presence in three watersheds: the Turkey Creek watershed (Jefferson County); the Clear Creek watershed (Winston County); and the Cove Creek...
    • Yellowcheek darter

    • Freshwater fishes; Endangered species;
    • The yellowcheek darter is found in the Little Red River basin in Arkansas. Although yellowcheek darters still inhabit most streams within their historic range, they exist in greatly reduced population numbers in the Middle, South, Archey, and...
    • Grass carp

    • Aquatic environments; Fishes; Fisheries management;
    • Colby Wrasse of the Carterville Fish and Wildlife Conservation Office holds a grass carp captured during a fishery assessment.
    • King Salmon Roe

    • Fishing; Fisheries management;
    • Salmon roe is cured in salt, borax and commercial curing compounds for use as bait for salmon and trout. The bait is used in quarter to silver dollar sized pieces or as single eggs. Salmon Roe; Salmon Eggs; Bait; King Salmon; Chinook Salmon;...
    • Fisheries Lab, Ketchikan

    • Southeast Alaska; Work of Service; Personnel; ARLIS; Alaska
    • Fisheries laboratory machine shop with Terry Hawthorne and Bill Hargevig.
    • Feeding Fish in Hatchery Raceway

    • Resource management; Fisheries management
    • Feeding fish in a fish hatchery. A fisheries biologist distributes food to fish in the hatchery raceways.
    • Blue catfish at Dyke Marsh,Virginia

    • Fisheries management; Fishing; Wildlife management;
    • Mike Mangold with blue catfish at Dyke Marsh,Virginia. Fisheries management; Fishing; Wildlife management; Electronic

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