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  • All fields: fragmentation
(160 results)



Display: 20

    • Regrowth

    • Adults; Agricultural ecosystems; Agriculture; Amphibious vehicles; Aquatic environments; Aquatic plants; Banks; Biological control; Boating; Boats; Coastal environments; Ecosystem recovery; Emblems; Equipment; Fire management; Foliage; Habitat...
    • FWS employee examines an area of regrowth from an airboat.
    • Regrowth area

    • Adults; Agricultural ecosystems; Agriculture; Aquatic environments; Aquatic plants; Banks; Biological control; Boating; Boats; Coastal environments; Ecosystem recovery; Emblems; Equipment; Fire management; Foliage; Habitat conservation; Habitat...
    • Area of regrowth.
    • 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.
    • Prescribed burn

    • Adults; Biological control; Fire management; Foliage; Grasslands; Habitat conservation; Habitat fragmentation; Invasive species; Personnel; Prescribed burning; Resource management; Uniforms; Vegetation; Wildlife refuges; Work of the Service;...
    • Prescribed burn on the refuge.
    • Prescribed burn

    • Adults; Biological control; Fire management; Foliage; Grasslands; Habitat conservation; Habitat fragmentation; Invasive species; Personnel; Prescribed burning; Resource management; Uniforms; Vegetation; Wildlife refuges; Work of the Service;...
    • Smoke filled prescribed burn on the refuge.
    • Hurrican damage

    • Aerial photography; Agricultural ecosystems; Aquatic environments; Aquatic plants; Banks; Buildings, facilities and structures; Chemical spills; Climate change; Climate effects; Coastal environments; Contaminants; Environmental quality; Equipment;...
    • Hurricane damage.
    • Hurricane damage

    • Aerial photography; Agricultural ecosystems; Aquatic environments; Aquatic plants; Banks; Buildings, facilities and structures; Chemical spills; Climate change; Climate effects; Coastal environments; Contaminants; Environmental quality; Equipment;...
    • Hurricane damage.
    • Hurricane damage

    • Aerial photography; Agricultural ecosystems; Aquatic environments; Aquatic plants; Banks; Buildings, facilities and structures; Chemical spills; Climate change; Climate effects; Coastal environments; Contaminants; Environmental quality; Equipment;...
    • Hurricane damage.
    • Hurricane damage

    • Aerial photography; Agricultural ecosystems; Aquatic environments; Aquatic plants; Banks; Buildings, facilities and structures; Chemical spills; Climate change; Climate effects; Coastal environments; Contaminants; Environmental quality; Equipment;...
    • Hurricane damage.
    • Hurricane damage

    • Aerial photography; Agricultural ecosystems; Aquatic environments; Aquatic plants; Banks; Buildings, facilities and structures; Chemical spills; Climate change; Climate effects; Coastal environments; Contaminants; Environmental quality; Equipment;...
    • Hurricane damage.
    • Hurricane damage

    • Aerial photography; Agricultural ecosystems; Aquatic environments; Aquatic plants; Banks; Buildings, facilities and structures; Chemical spills; Climate change; Climate effects; Coastal environments; Contaminants; Environmental quality; Equipment;...
    • Hurricane damage.
    • Hurricane damage

    • Aerial photography; Agricultural ecosystems; Aquatic environments; Aquatic plants; Banks; Buildings, facilities and structures; Chemical spills; Climate change; Climate effects; Coastal environments; Contaminants; Environmental quality; Equipment;...
    • Hurricane damage.
    • Hurricane damage

    • Aerial photography; Agricultural ecosystems; Aquatic environments; Aquatic plants; Banks; Buildings, facilities and structures; Chemical spills; Climate change; Climate effects; Coastal environments; Contaminants; Environmental quality; Equipment;...
    • Hurricane damage.
    • Hurricane damage

    • Aerial photography; Agricultural ecosystems; Aquatic environments; Aquatic plants; Banks; Buildings, facilities and structures; Chemical spills; Climate change; Climate effects; Coastal environments; Contaminants; Environmental quality; Equipment;...
    • Hurricane damage.
    • Hurricane damage

    • Aerial photography; Agricultural ecosystems; Aquatic environments; Aquatic plants; Banks; Buildings, facilities and structures; Chemical spills; Climate change; Climate effects; Coastal environments; Contaminants; Environmental quality; Equipment;...
    • Hurricane damage.
    • Patuxent Science Symposium, 75th Anniversary oral history transcript Part 1 of 4

    • Agriculture; Bird banding; Birds; Biologists (USFWS); Biography; Diseases; Employees (USFWS); Fishes; History; Migration; Migratory birds; Pesticides; Research; Science; Scientific personnel (USFWS); Surveying; Tagging; Waterfowl; Wildlife...
    • This is Part 1 of 4 transcripts from the Patuxent Science Symposium, 75th Anniversary of the Patuxent Science Center. It includes speakers who talk about their time at working at Patuxent and some of the work they did. This transcript includes the...
    • Patuxent Science Symposium, 75th Anniversary oral history transcript Part 4 of 4

    • Agriculture; Bird banding; Birds; Biologists (USFWS); Biography; Diseases; Employees (USFWS); Fishes; History; Migration; Migratory birds; Pesticides; Research; Science; Scientific personnel (USFWS); Surveying; Tagging; Waterfowl; Wildlife...
    • This is Part 4 of 4 transcripts from the Patuxent Science Symposium, 75th Anniversary of the Patuxent Science Center. It includes speakers who talk about their time at working at Patuxent and some of the work they did. This transcript includes the...

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