You've searched:

Images
  • All fields: control
(79 results)



Display: 20

    • Black-footed ferret

    • Black-footed ferret
    • Biologists (USFWS); Captive breeding; Employees (USFWS); Endangered species; Equipment; Human impacts; Mammals; Wildlife; Management; Population control; Reintroduction; Scientific personnel (USFWS); Trapping; Wildlife management; Wildlife...
    • Fish and Wildlife Service worker at night holding live trap with ferret inside getting ready to release into research area. For more information on the listing status and fact sheets of black-footed ferrets visit...
    • Capturing nutria

    • Capturing nutria
    • Aquatic animals; Invasive species; Mammals; Rodents; Wildlife management; Trapping; Tagging;
    • A safe trap awaits a nutria to venture out of the water and investigate. The animals are trapped in order to tag them to better understand the habits of nutria and to control populations.
    • Close shot of Buffle Grass, invasive species.

    • Close shot of Buffle Grass, invasive species.
    • Biological control; Coastal environments; Coastal restoration; Coastal zone management; Ecosystem recovery; Emblems; Employees (USFWS); Grasses; Habitat conservation; Habitat fragmentation; Habitat restoration; Invasive species; Landscape...
    • U.S. Fish and Wildlife Service employee inspects invasive species, Buffle Grass.
    • Duck carcass

    • Duck carcass
    • Environmental Sciences; Aquatic birds; Birds; Contaminants;Pollution control;Environmental quality; Lakes; Migratory birds; Waterfowl;
    • Duck carcass laying near dry shore of Rasmus Lee Lake in Wyoming.
    • Equipment used for fire control at Seney National Wildlife Refuge

    • Equipment used for fire control at Seney National Wildlife Refuge
    • Wildlife Refuges; Forest fires; Fire management; Fires; Equipment; Landscape photography;
    • Fire equipment at Seney National Wildlife Refuge. The refuge was established in 1935 as a refuge and breeding ground for migratory birds and other wildlife. The wild land that today is the refuge has not always appeared so wild. This is a land that...
    • Erosion control

    • Erosion control
    • Aquatic environments; Aquatic plants; Banks; Climate change; Climate effects; Coastal environments; Coastal restoration; Erosion; Foliage; Habitat conservation; Habitat fragmentation; Habitat restoration; Landscape conservation; Marine...
    • Medium shot of errosion control.
    • Erosion control

    • Erosion control
    • Aquatic environments; Aquatic plants; Banks; Climate change; Climate effects; Coastal environments; Coastal restoration; Erosion; Foliage; Habitat conservation; Habitat fragmentation; Habitat restoration; Landscape conservation; Marine...
    • Wide shot of errosion control.
    • Example of Brazilian Pepper plant.

    • Example of Brazilian Pepper plant.
    • Berries; Biological control; Coastal environments; Coastal restoration; Ecosystem recovery; Environmental quality; Habitat fragmentation; Habitat restoration; Invasive species; Islands; Vegetation; Wildlife refuges; Work of the Service;
    • This Brazilian Pepper plant is an exotic invasive species which overtakes native plants to the Florida gulf coast and elsewhere.
    • Fish and Wildlife Employee Sprays Melaleuca

    • Fish and Wildlife Employee Sprays Melaleuca
    • Biological control; Employees (USFWS); Equipment; Habitat conservation; Habitat restoration; Invasive species; Maintenance; Plants; Refuges; Wildlife refuges;
    • Fish and Wildlife Service employee spraying exotic invasive melaleuca to try to control the exotic invasive. Vertical.
    • Fish and Wildlife Service employee eradicating Invasive

    • Fish and Wildlife Service employee eradicating Invasive
    • Biological control; Employees (USFWS); Environmental quality; Equipment; Habitat conservation; Habitat restoration; Invasive species; Maintenance; Plants; Refuges; Wildlife refuges;
    • Fish and Wildlife Service employee with axe, chopping at melaleuca tree trunk in refuge invasive species eradication program.
    • Fish and Wildlife Service employee showing invasive plant

    • Fish and Wildlife Service employee showing invasive plant
    • Biological control; Employees (USFWS); Environmental quality; Habitat conservation; Habitat restoration; Invasive species; Maintenance; Plants; Refuges; Wildlife refuges;
    • Fish and Wildlife Service employee standing at edge of wetland area being taken over by invasive species water hyacinth and holding two plant specimens to show leaves and root systems. Vertical.
    • Fish flying in formation.

    • 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.

QuickView

Display a larger image and more item information when the pointer pauses over a thumbnail
on off
 

Layout options:

Thumbnail with title
Grid with smaller thumbnails and more detail
Select the collections to add or remove from your search
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
 
OK