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Display: 20

    • Monk Seal on Laysan Beach

    • Adults; Birds; Coastal environments; Islands; Research; Scientific personnel (USFWS); Bird banding; Endangered and/or Threatened species;
    • Monk Seal on Laysan Beach. An adult monk seal is usually dark gray or brown with a light gray or yellow belly. Adults can weigh anywhere from 375 to 500 pounds; adult females are generally larger than males. Pups are jet black and usually weigh 25...
    • Ashland Forensics Lab

    • Adults; Buildings, facilities and structures; Employees (USFWS); Law enforcement; Research; Forensics;
    • Katie Lancaster has snake skin placed on the Alternate Light Source machine.
    • Ashland Forensics Lab

    • Adults; Buildings, facilities and structures; Work of the Service; Employees (USFWS); Forensics; Law enforcement; Research;
    • Lab worker inspects animal skin
    • Patuxent Science Symposium, 75th Anniversary oral history transcript Part 3 of 4

    • Agriculture; Bird banding; Birds; Biologists (USFWS); Biography; Diseases; Employees (USFWS); Fishes; History; Migration; Migratory birds; Pesticides; Research; Science; Scientific personnel (USFWS); Surveying; Tagging; Waterfowl; Wildlife...
    • This is Part 3 of 4 transcripts from the Patuxent Science Symposium, 75th Anniversary of the Patuxent Science Center. It includes speakers who talk about their time at working at Patuxent and some of the work they did. This transcript includes the...
    • Eastern red-backed salamander

    • Amphibians;
    • Our most common salamander. Two color forms. There is no larval aquatic stage; complete development takes place inside the egg. A lungless salamander, breathing through its skin and mouth lining. Red-backed form has a distinct reddish stripe down...
    • Eastern red-backed salamander

    • Amphibians;
    • Our most common salamander. Two color forms. There is no larval aquatic stage; complete development takes place inside the egg. A lungless salamander, breathing through its skin and mouth lining. Red-backed form has a distinct reddish stripe down...
    • Endangered species coloring book

    • Art; Environmental education; Endangered and/or threatened; Illustrations;
    • This is a children's coloring book of various endangered species. It provides images of each species for coloring, as well as educational information on the species. The animals included are: Bald Eagle, California red-legged frog Karner Blue...
    • David Janes oral history transcript

    • Biography; Employees (USFWS); Forestry; Military; Realty; Wetlands; Writing; Planning; Buildings, facilities and structures; Management; Youth; Biologists (USFWS);
    • David Janes oral history interview as conducted by Dorothe Norton. Along with working at various refuges, David Janes worked out of the regional offices in Region 5 and Region 6. He retired in 1997 as a GS-12 Land Acquisition Planning Biologist...
    • Ave Thayer oral history transcript

    • Biography; Employees (USFWS); History; Hunting; Law enforcement; Trapping; Surveying; Aircraft; Aviation; Mammals; Management; Habitat conservation; Rivers and streams; Wilderness;
    • Ave Thayer oral history interview as conducted by Mark Madison. As well as working at Arctic National Wildlife Refuge and Kenai Moose National Wildlife Refuge, Mr. Thayer also worked in Anchorage under the Alaska Game Commission, and in McGrath,...
    • William Julian oral history, Part 1 of 2

    • Biography; Employees (USFWS); History; Military; Wildlife management; Environmental quality; Environments (Natural); Equipment; Farms and farming; Law enforcement; Mammals; Fishing; Wildlife refuges; Waterfowl;
    • William Julian oral history interview as conducted by Denny Holland and Paul Tritaik. This is part 1 of 2.
    • Galen Butterbaugh oral history transcript

    • Biography; History; Military; Employees (USFWS); Fish hatcheries; Management;
    • Galen Butterbaugh oral history transcript as conducted by John Cornely. Galen also spent time at Manchester National Fish Hatchery in Iowa, Crawford National Fish Hatchery in Nebraska and was regional director in the Denver regional office (Region...
    • Dr. Harry Robert Krear oral history transcript

    • Biography; History; Military; Wildlife management; Wildlife impacts; Conservation;
    • Dr. Robert Krear oral history interview as conducted by Chelsea Corcoran-Quadt. In this interview, Dr. Krear mainly focuses on how he first met Olaus and Mardy Murie and his relationship with them.
    • Lead hazards to fish, wildlife, and invertebrates: a synoptic reivew

    • Biologists (USFWS); Water; Fishes; Pollutants;
    • Lead (Pb) and its compounds have been known to man for about 7,000 years, and Pb poisoning has been recognized for at least 2,500 years. All credible evidence indicates that Pb is neither essential nor beneficial to living organisms, and that all...
    • Molt and aging critera for four North American grassland passerines

    • Birds; Grasslands; Migratory birds; Perching birds; Research; Species of concern;
    • This is a description of the molt and aging criteria for four grassland passerines. The species covered are Sprague's Pipit, Grasshopper sparrow, Baird's sparrows, and Chestnut-collared Longspurs. Molt information is important for determining...
    • Juvenile Red-footed Booby on Laysan Island

    • Birds; Marine birds; Migratory birds; Islands
    • Red-footed boobies are the smallest of all boobies. Polymorphic; few seabirds display such a variety of color phases. Their legs and feet are red. Bill is pale blue. Juveniles are wholly brown or blackish gray with black bill and facial skin. Gray...
    • Juvenile Red-footed Booby on Laysan Island

    • Birds; Marine birds;
    • Red-footed boobies are the smallest of all boobies. Their legs and feet are red and the bill is pale blue. Juveniles are wholly brown or blackish gray with black bill and facial skin and gray legs. Immature have patchy underwings without definite...
    • A guide to nestling development and aging in altricial passerines

    • Birds; Perching birds; Research; Statistics;
    • This is a guide to altricial passerines. It has an explanation of variables used for aging birds and an explanation of methodology employed, and provides information obtained while recording the early aging of the Dusky Flycatcher, the Carolina...
    • Explore the world with shorebirds

    • Birds; Shorebirds;
    • A multidisciplinary education guide for grades 2-12 (with sections on "How to Adapt" for Preschool - 1st grade, home schools, youth groups, and nature centers)

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