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  • Subject: habitat conservation (and)
  • Subject: fishes
(15 results)



Display: 20

    • Tree catches fish.

    • 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.
    • This fish is trouble.

    • 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.

    • 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.

    • 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).
    • Subject Index

    • Subject Index
    • Aerial photography; Agribusiness; Agricultural ecosystems; Agriculture; Air Pollution; Aircraft; Alpine environments; Amphibians; Amphibious vehicles; Anadromous species; Animal industry; Aquaculture; Aquatic animals; Aquatic birds; Aquatic...
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    • Potential contaminant sources in the Tualatin River watershed

    • Potential contaminant sources in the Tualatin River watershed
    • Maps; Mapping; GIS; Geospatial; Agriculture; Amphibians; Anadromous species; Aquatic animals; Aquatic birds; Aquatic environments; Aquatic plants; Birds; Chemical industry; City environments; Environmental quality; Farms and farming; Fisheries...
    • The Tualatin River watershed, which contains the U.S. Fish and Wildlife Service Tualatin River National Wildlife Refuge, is a mix of urban, industrial, and rural land use. This map is intended to show the intersection of potential contaminant...
    • Phil Pister Desert Fishes Council

    • Phil Pister Desert Fishes Council
    • Aquatic animals; Aquatic environments; Environmental education; Fisheries management; Fishes; Fish hatcheries; Habitat conservation; Podcast; Public Lecture;
    • Phil Pister retired in February 1990 following 38 years as a fishery biologist with the California Department of Fish and Game. He studied wildlife conservation and zoology under A. Starker Leopold at the University of California (Berkeley) and...
    • Narraguagus River Habitat for Atlantic Salmon

    • Narraguagus River Habitat for Atlantic Salmon
    • Fish hatcheries; Anadromous species;Habitat conservation; Fishes; Endangered species;
    • Narraguagus River in eastern Maine is habitat for atlantic salmon. For more information about the recovery of atlantic salmon visit http://library.fws.gov/salmon/.For more information about the Craig Brook National Fish Hatchery visit...
    • Habitat suitability index models: muskellunge (Esox masquinongy)

    • 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...
    • Cigar Daisey, Walter Clark and Clarence McKenney oral history transcript

    • Cigar Daisey, Walter Clark and Clarence McKenney oral history transcript
    • History; Biography; Aquatic animals; Aquatic birds; Birds; Coastal environments; Fishing; Fishes; Game management; Game wardens; Habitat conservation; Human impacts; Islands; Law enforcement; Marine birds; Overfishing; Poaching; Hunting;...
    • Oral history interview with Cigar Daisey, Walter Clark andClarence McKenney with Dave Hall as interviewer.
    • Bull Trout

    • Bull Trout
    • Fishes; Threatened species; Habitat conservation;
    • In Bighorn (Ram) Creek, in the Wigwam River drainage of British Columbia, the Threatened bull trout complete their 50-mile cross-border International spawning migration from Lake Koocanusa in the Kootenai River drainage in Montana. As many as five...
    • Blue shiner habitat with stream

    • Blue shiner habitat with stream
    • Riverbeds; fishes; Habitat conservation;
    • Rivers and streams; Georgia; Aquatic environments; Endangered species species; Endangered species; Fishes; blue shiner habitat; Cyprinella caerulea; Blue Ridge Physiographic Province
    • Averill S. Thayer oral history transcript

    • Averill S. Thayer oral history transcript
    • Employees (USFWS); Environments (Natural); History; Law enforcement; Habitat conservation; Research; Wildlife management; Wildlife refuges; Mammals; Fishes; Aircraft; Aviation; Surveying; Biography; Military; Trapping; Wilderness; Bird banding;...
    • Averill S. Thayer oral history interview as conducted by Jim King.

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