USFWS National Digital Library

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- Anesthetizing Nutria Prior to Tagging
- Aquatic animals; Invasive species; Mammals; Rodents; Wildlife management; Trapping; Tagging; Biologists (USFWS);
- A nutria is given a shot to put it to sleep while the collar is measured. Tagging the animals will help biologists to better understand the nutria as well as prevent their spreading.
- Images
- Weighing Caged Nutria
- Aquatic animals; Invasive species; Mammals; Rodents; Wildlife management; Trapping; Tagging; Biologists (USFWS);
- Every nutria is weighed before tagging. Tagging the animals will help biologists to better understand the habits of nutria and prevent their spreading
- Images
- Nutria Health Exam
- Aquatic animals; Invasive species; Mammals; Rodents; Wildlife management; Trapping; Tagging;
- A nutria is given a health exam before being tagged. Tagging the animals will help biologists to better understand nutria and prevent their spreading.
- Images
- Tagged Nutria
- Aquatic animals; Invasive species; Mammals; Rodents; Wildlife management; Trapping; Tagging;
- A collar is successfully attached to the nutria. Tagging the animals will help biologists to better understand the nutria and to prevent their spreading.
- Images
- Nutria tags are prepared
- Aquatic animals; Invasive species; Mammals; Rodents; Wildlife management; Trapping; Tagging; Biologists (USFWS);
- Biologists prepare a tag for a nutria. The animals are trapped in order to tag them to better understand the habits of nutria and to prevent overpopulation.
- Images
- Captured nutria awaits tagging
- Aquatic animals; Invasive species; Mammals; Rodents; Wildlife management; Trapping; Tagging;
- A nutria in a cage waits to get a tail tag. Tagging the animals will help biologists better understand the animal and prevent their spread.
- Images
- Caged Nutria
- Aquatic animals; Invasive species; Mammals; Rodents; Wildlife management; Trapping; Tagging;
- A caged nutria, waiting to be tagged. The animals are trapped in order to tag them to better understand the habits of nutria and preventing their spreading.
- Images
- Tagging Nutria with Radio Telemetry Devices
- Aquatic animals; Invasive species; Mammals; Rodents; Wildlife management; Trapping; Tagging; Biologists (USFWS);
- The U.S. Fish and Wildlife Service does studies to find out how these animals affect habitat and other species. Biologists adjust the collar on this nutria prior to releasing him.
- Images
- The Grand beaver lodge on Scoter Camp Lakes
- Work of the Service; Wildlife management; Animal Tagging; Bird banding; Habitat; Lakes; Scenics; Landscapes; Yukon Flats National Wildlife Refuge; YFNWR; Species; Birds; Waterfowl
- Biological Technicians stand on a large beaver lodge in Scoter Camp Lakes to find strategic locations to set up nets for trapping scoters for tagging.
- Images
- Predator Control
- Predator control; Predators; Employees (USFWS); Wildlife refuges; Trapping; history; uniforms; service patch;
- A U.S. Fish and Wildlife Service employee traps two fox at the Agassiz National Wildlife Refuge.
- Images
- Kanaga Fox Farm Ruins
- Wildlife refuges; Alaska Maritime National Wildlife Refuge; Aleutians; Aleutian Island Unit; Kanaga; Fox Farming; Trapping
- Images
- Migrant Station, Katlian Bay
- Work of the Service; Fishes; Fisheries management; Alaska
- Downstream migrant station, Katlian Bay, Southeast Alaska. Device for trapping salmon fry. Migration Studies.
- Images
- Trapper Cabin Along the Banks of the Coleen River
- Subsistence; Trapping; Log Buildings, facilities and structures; Wildlife refuges; Arctic National Wildlife Refuge; ANWR; Alaska
- Images
- FWS2122 Waterfowl Survey (1951)
- Historical; Waterfowl Survey; Traps; Nets; Cages; Banding; Canada
- Images
- Kanaga Fox Farm Historic Ruins
- Wildlife refuges; Alaska Maritime National Wildlife Refuge; Aleutians; Fox Farming; Aleutian Islands Unit; Alaska Maritime Refuge; Trapping
- Images
- Katlian Bay Migrant Station
- Work of Service; Fisheries management; ARLIS; Alaska
- Downstream migrant station, Katlian Bay, Southeast Alaska. Device for trapping salmon fry (Migration studies).
- Images
- Old Trapper's Cabin
- Subsistence; Trapping; Wildlife refuges; Koyukuk National Wildlife Refuge
- This cabin is located north of Galena, presumably in or near the Koyukuk NWR.
- Images
- Subject Index
- Aerial photography; Agribusiness; Agricultural ecosystems; Agriculture; Air Pollution; Aircraft; Alpine environments; Amphibians; Amphibious vehicles; Anadromous species; Animal industry; Aquaculture; Aquatic animals; Aquatic birds; Aquatic...
- Images
- 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...
- Images