U.S. Fish and Wildlife Service
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Conserving the Nature of America
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National Wildlife Refuge System
Threatened & Endangered Species
Connecting People with Nature
Fish & Wildlife at Work
Fish & Habitat Conservation
Wildlife & Sport Fish Restoration
lake; man; Recreation;Wyoming
FWS Biologist Sifting Sediments For Contaminant Analysis
environmental issues;Employees (USFWS)
Comprehensive Conservation Plan Bamforth National Wildlife Refuge Hutton Lake National Wildlife Refuge Mortenson Lake National Wildlife Refuge
Document;Wildlife refuges; Planning
Mammals; animal; wildlife; Reintroduction; canine; carnivore; Predators; Resource management
Captured gray wolf in pen - as part of the effort to restore gray wolf populations in the United States to self-sustaining levels, and remove the species from the endangered species list, wild wolves were captured in Canada, given health...
Oil field pollution
Environmental Sciences; Biologists (USFWS);Contaminants;Environmental quality;Oil spills;Petroleum industry;Pollution, Water
Commercial oil field water holding facility. Excavated area for water, with oil-covered banks, corroded drain pipes and pieces of machinery, and oil-covered skim on water.
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.
Collecting wetland samples
Environmental Sciences; Aquaculture;Aquatic animals;Employees (USFWS)
Fish and Wildlife Employee collecting invertebrates contained in wetland samples.
Collecting avocet eggs for analysis
Environmental Sciences; Biologists (USFWS);Pollutants;
Fish and Wildlife Service biologist collects avocet eggs from the nest for selenium analysis.
Studying avocet egg
Environmental Sciences; Biologists (USFWS);Pesticides;Pollutants
Fish and Wildlife Service biologist studying avocet egg. Vertical.
Measuring mallard eggs
Environmental Sciences; Pollutants;Waterfowl;
Fish and Wildlife Service worker measuring mallard eggs for study. Vertical.
Checking gill nets
Environmental Sciences; Biologists (USFWS); Employees (USFWS);
Fish and Wildlife Service worker on boat checking gill net full of fish.
Fish and Wildlife Service Biologist Taking Stream Samples
Environmental Sciences; Contaminants;Environmental quality;Pesticides;Pollution, Water;
Fish and Wildlife Service worker sifting cored sediments from riverbed for contaminant analysis. Vertical.
Environmental Sciences; Biologists (USFWS);Coastal restoration;Employees (USFWS);Contaminants;
Fish and Wildlife Service worker with cored sediment samples from riverbed for contaminant analysis.
Fulfilling the Promise The National Wildlife Refuge System
Dead bird in oil pit
Environmental Sciences; Birds; Contaminants; Environmental quality; Human impacts; Oil production; Oil spills; Petroleum industry; Pollutants; Oil production;
Gloved hand pointing to bird carcass covered in thick oil in oil pit.
2002 Federal Junior Duck Stamp Program and Scholarship Competition Conservation through the Arts
2003 Federal Junior Duck Stamp Art Competition Celebrating 100 Years of the National Wildlife Refuge System
Expanding the vision 1998 update North American waterfowl management plan
Oil well pollution
Environmental Sciences; Contaminants; Environmental quality; Equipment; Human impacts; Industries; Oil production; Oil spills; Petroleum industry; Pollutants; Soil degradation;
Oil well head and surrounding oil pollution on ground in Park County, Wyoming. Vertical.
Comprehensive Conservation PlanPathfinder National Wildlife Refuge
Document;Wildlife refuges; Planning
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