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  • All fields: Fishes
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Display: 20

    • This fish is trouble!

    • Adults; Aquatic environments; Biologists (USFWS); Boating; Boats; Ecosystem recovery; Emblems; Employees (USFWS); Environmental quality; Fishes; Fishing; Habitat conservation; Habitat fragmentation; Habitat restoration; Management; Personnel;...
    • A Big Muddy National Wildlife Refuge employee holds an Asian carp, (Invasive species), for the camera.
    • The ones that did not get away

    • Adults; Aquatic environments; Biologists (USFWS); Boating; Boats; Ecosystem recovery; Emblems; Employees (USFWS); Environmental quality; Fishes; Fishing; Habitat conservation; Habitat fragmentation; Habitat restoration; Management; Personnel;...
    • Big Muddy National Wildlife Refuge employees hold an Asian carp, (Invasive species), for the camera.
    • The fish are jumping

    • Adults; Aquatic environments; Biologists (USFWS); Boating; Boats; Ecosystem recovery; Emblems; Employees (USFWS); Environmental quality; Fishes; Fishing; Habitat conservation; Habitat fragmentation; Habitat restoration; Management; Personnel;...
    • These Big Muddy National Wildlife Refuge employees electrofish for the Asian carp, (Invasive species).
    • Tree catches fish

    • Adults; Aquatic environments; Biologists (USFWS); Boating; Boats; Ecosystem recovery; Emblems; Employees (USFWS); Environmental quality; Fishes; Fishing; Habitat conservation; Habitat fragmentation; Habitat restoration; Management; Personnel;...
    • This Asian carp, (Invasive species), jumps up to the trees to escape the long arm of the biologists.
    • Fish flying in formation

    • Adults; Aquatic environments; Biologists (USFWS); Boating; Boats; Ecosystem recovery; Employees (USFWS); Fishes; Fishing; Personnel; Population control; Resource management; Service patch; Uniforms; Wildlife refuges; Work of the Service; Invasive...
    • These Asian carp seem to be flying in formation as they jump out of the water to flee from the electrofishing.
    • Fishing at the Anahuac National Wildlife Refuge

    • Adults; Aquatic environments; Buildings, facilities and structures; Connecting people with nature; Fishes; Fishing; Freshwater fishes; Leisure activities; Places (Human-made); Public access; Recreation; Recreation sites; Rivers and streams;...
    • Adults and older children fish at the Anahuac National Wildlife Refuge.
    • Fishing at Anahuac National Wildlife Refuge

    • Adults; Aquatic environments; Connecting people with nature; Fishes; Fishing; Freshwater fishes; Leisure activities; Public access; Recreation; Recreation sites; Rivers and streams; Tourism; Visitor services; Water sports; Wildlife refuges;...
    • A very happy visitor caught this beautiful Red Drum fish, first thing in the morning on the refuge.
    • Crabs caught at the Anahuac National Wildlife Refuge

    • Adults; Aquatic environments; Connecting people with nature; Fishes; Fishing; Freshwater fishes; Leisure activities; Public access; Recreation; Recreation sites; Rivers and streams; Tourism; Visitor services; Wildlife refuges; Wildlife viewing;
    • A refuge visitor catches crabs,
    • Fisherman teaches a child about fish handling

    • Adults; Youth; Wildlife refuges; Connecting people with nature; Fishing; Fishes; Freshwater fishes;
    • This is a picture of a man showing a child how to properly hold a fish. Alaska is a land of awe-inspiring beauty and fish and wildlife spectacles, and the Kenai National Wildlife Refuge is a microcosm of all this wonderful state has to offer.
    • Father and son reeling in a big fish!

    • Adults; Youth; Wildlife refuges; Connecting people with nature; Fishing; Fishes; Freshwater fishes;
    • Picture is of a father and son bank fishing and reeling in a big fish at Kenai National Wildlife Refuge. Alaska is a land of awe-inspiring beauty and fish and wildlife spectacles, and the Kenai National Wildlife Refuge is a microcosm of all this...
    • Shumagins Big Koniuji Island

    • ALASKA MARITIME NATIONAL WILDLIFE REFUGE; AMNWR; Wildlife management; Forage Fishes; research; Aleutian Islands; Aleutians; habitat; Islands; biodiversity;
    • 2006
    • Atlantic salmon smolts

    • Aquaculture; Anadromous species; Endangered species; Fishes; Fisheries management;
    • Atlantic salmon spend the first two years of life in the fresh water habitats of their native stream (occasionally three, depending upon food availability). At two years of age, the fish undergo the process of smoltification, resulting in changes...
    • Electrofishing day

    • Aquaculture; Aquatic environments; Banks; Biologists (USFWS); Coastal zone management; Emblems; Employees (USFWS); Equipment; Fishes; Fishing; Fisheries management; Freshwater fishes; Marine environments; Marine ecology; Personnel; Plants;...
    • U.S. Fish and Wildlife Service employees catching fish using electrofishing practice.
    • U.S. Fish and Wildlife Service employee holds fish

    • Aquaculture; Aquatic environments; Banks; Biologists (USFWS); Coastal zone management; Emblems; Employees (USFWS); Equipment; Fishes; Fishing; Fisheries management; Freshwater fishes; Marine environments; Marine ecology; Personnel; Plants;...
    • U.S. Fish and Wildlife Service examines fish closely.
    • More where that came from

    • Aquaculture; Aquatic environments; Banks; Biologists (USFWS); Coastal zone management; Emblems; Employees (USFWS); Equipment; Fishes; Fishing; Fisheries management; Freshwater fishes; Marine environments; Marine ecology; Personnel; Plants;...
    • U.S. Fish and Wildlife Service employee holds up samples of the fish captured for study.
    • Habitat suitability index models: flathead catfish (Pylodictis olivaris)

    • Aquaculture; Aquatic environments; Fishes; Fisheries management; Habitat conservation
    • The habitat use information and Habitat Suitability Index (HSI) models presented in this document are intended for use in impact assessment and habitat management activities. Literature concerning the habitat requirements and preferences of...
    • Habitat suitability index models: muskellunge (Esox masquinongy)

    • Aquaculture; Fishes; Aquatic environments; Habitat conservation; Biologists (USFWS);
    • The muskellunge (Esox masquinongy) was recognized as a distinct species relatively late, and its nomenclature is varied and confused (Crossman 1986). Currently, only one species of muskellunge is recognized, with a variety of strains (Crossman...
    • Fisheries of the former Japanese mandated Islands - Part III

    • Aquaculture; Fishes; Fisheries management;
    • U.S. Fish and Wildlife Service, fishery leaflet 273, part III, summary and recommendations. Fundamental knowledge of the fisheries is almost non-existent. Basic knowledge can be obtained only by fishery experts working over a period of years.

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