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(20 results)



Display: 20

    • Checking gill nets

    • Environmental Sciences; Biologists (USFWS); Employees (USFWS);
    • Fish and Wildlife Service worker on boat checking gill net full of fish.
    • Collecting avocet eggs for analysis

    • Environmental Sciences; Biologists (USFWS);Pollutants;
    • Fish and Wildlife Service biologist collects avocet eggs from the nest for selenium analysis.
    • Collecting wetland samples

    • Environmental Sciences; Aquaculture;Aquatic animals;Employees (USFWS)
    • Fish and Wildlife Employee collecting invertebrates contained in wetland samples.
    • Contaminant analysis

    • Biologists (USFWS);Coastal restoration;Employees (USFWS);Contaminants;
    • Fish and Wildlife Service worker with cored sediment samples from riverbed for contaminant analysis. Date of original 1990's
    • Dead bird in oil pit

    • 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. Dave of original is 1990's.
    • Gray Wolf

    • 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...
    • Irrigation runoff

    • Environmental Sciences; Agriculture; Environmental quality; Erosion; Farms and farming; Human impacts; Ranching; Soil conservation; Soil management; Water conservation; Water management;
    • Water loss and erosion from irrigation runoff due to unregulated watering.
    • Measuring Mallard eggs

    • Pollutants;Waterfowl;
    • Fish and Wildlife Service worker measuring mallard eggs for study. Vertical.
    • Oil field pollution

    • Biologists (USFWS);Contaminants;Environmental quality;Petroleum industry;
    • 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.
    • Oil well pollution

    • 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.
    • Public health warning sign

    • Contaminants; Environmental quality; Fishing; Human impacts; Hunting; Lakes; Pollutants; Waterfowl; Wildlife impacts; Signs;
    • Public health warning sign for elevated levels of selenium in fish and waterfowl taken from the Stewart Lake Waterfowl Management Area in Stewart, Utah, posted by the Utah Department of Health.
    • Studying avocet egg

    • Environmental Sciences; Biologists (USFWS);Pesticides;Pollutants
    • Fish and Wildlife Service biologist studying avocet egg. Vertical.
    • Studying goose eggs

    • Biologists (USFWS); Contaminants; Employees (USFWS)
    • Two FWS employees processing fertile goose eggs for study. Vertical.
    • Studying uranium mine samples

    • Environmental Sciences; Contaminants; Mining;
    • Scientists studying uranium mine samples laid on ground in small mounds for examination.
    • Warning sign for poisoned lakes

    • Environmental Sciences; Contaminants;Environmental quality;Pollutants;Pollution, Water;Scientific personnel (USFWS);Sampling
    • Warning sign saying "No Hunting Ducks or Geese - Lakes Poisoned By Selenium."

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