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(147 results)



Display: 20

    • Service employee collects female Fall Chinook salmon eggs

    • Work of the Service; Biologists (USFWS); Scientific personnel (USFWS); Research; Fish hatcheries; Fisheries management; Fishes; Fishes; Service patch; Threatened species; Endangered species;
    • The eggs are removed from the females and placed in a container. Each female Chinook has between 4,000-5,000 eggs. Pacific Northwest Fisheries.
    • Container of salmon eggs at Spring Creek National Fish Hatchery

    • Work of the Service; Biologists (USFWS); Scientific personnel (USFWS); Research; Fish hatcheries; Fisheries management; Fishes; Fishes; Service patch; Threatened species; Endangered species;
    • The eggs are removed from the females and placed in a container. Each female Chinook has between 4,000-5,000 eggs. Pacific Northwest Fisheries.
    • Service employee collects female Fall Chinook salmon eggs

    • Work of the Service; Biologists (USFWS); Scientific personnel (USFWS); Research; Fish hatcheries; Fisheries management; Fishes; Fishes; Service patch; Threatened species; Endangered species;
    • The eggs are removed from the females and placed in a container. Each female Chinook has between 4,000-5,000 eggs. Pacific Northwest Fisheries.
    • Measuring Mallard eggs

    • Pollutants;Waterfowl;
    • Fish and Wildlife Service worker measuring mallard eggs for study. Vertical.
    • Harvesting eggs from female Chinook

    • Fish hatcheries; Fisheries management; Fishes; Employees (USFWS);
    • Harvesting eggs from a female Chinook at the Carson National Fish Hatchery. Each female has between 3,800-4000 eggs.
    • FWS employee rinses eggs

    • Fish hatcheries; Fisheries management; Fishes; Employees (USFWS); Service patch; Uniforms
    • A FWS employee rinses eggs at the Carson National Fish Hatchery. Rinsing the eggs aids in fertilization.
    • Loggerhead turtle eggs

    • Reptiles; Threatened species; Wildlife refuges;
    • A loggerhead turtle lays her eggs in a nest on the beach
    • Least tern eggs

    • birds; Environmental education; Wildlife refuges; Wildlife viewing; Shorebirds; Coastal environments;
    • Least Tern eggs on Holgate Beach, New Jersey
    • Service employee processing salmon eggs

    • Work of the Service; Biologists (USFWS); Scientific personnel (USFWS); Research; Fish hatcheries; Fisheries management; Fishes; Fishes; Service patch; Threatened species; Endangered species;
    • A female U.S. Fish and Wildlife Service employee is processing Fall Chinook salmon eggs. Pacific Northwest Fisheries.
    • Service employee collecting Fall Chinook salmon eggs

    • Work of the Service; Biologists (USFWS); Scientific personnel (USFWS); Research; Fish hatcheries; Fisheries management; Fishes; Fishes; Service patch; Threatened species; Endangered species;
    • U.S. Fish and Wildlife Service employee collecting salmon eggs. Pacific Northwest Fisheries.
    • Service employee processing Fall Chinook salmon eggs

    • Work of the Service; Biologists (USFWS); Scientific personnel (USFWS); Research; Fish hatcheries; Fisheries management; Fishes; Fishes; Service patch; Threatened species; Endangered species;
    • A female U.S. Fish and Wildlife Service employee is processing Fall Chinook salmon eggs. Pacific Northwest Fisheries.
    • Service employee collecting Fall Chinook salmon eggs

    • Work of the Service; Biologists (USFWS); Scientific personnel (USFWS); Research; Fish hatcheries; Fisheries management; Fishes; Fishes; Service patch; Threatened species; Endangered species;
    • U.S. Fish and Wildlife Service employee processes salmon eggs. Pacific Northwest Fisheries.
    • Service employee processing Fall Chinook salmon eggs

    • Work of the Service; Biologists (USFWS); Scientific personnel (USFWS); Research; Fish hatcheries; Fisheries management; Fishes; Fishes; Service patch; Threatened species; Endangered species;
    • A female U.S. Fish and Wildlife Service employee is processing Fall Chinook salmon eggs. Pacific Northwest Fisheries.
    • Atlantic salmon eggs

    • Endangered species; Fishes;
    • Microscopic view of Atlantic salmon eggs near hatching. By March, and the onset of Spring, Atlantic salmon eggs are well developed. The head, eyes, heart, fins, vertebrae and blood vessels can be seen. Hatching produces a "sac fry" which remains in...
    • Sea turtle nest relocation

    • Oil spills; Employees (USFWS); Reptiles; Relocation;
    • June 28, 2010 sea turtle nest relocation: Sea turtle eggs are very delicate. The temperature of the eggs can affect the sex of the turtle. Boys are cool, girls are warm. Photo by Bonnie Strawser, USFWS.

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