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Display: 20

    • Survey Methods for Frog Abnormalities on National Wildlife Refuges

    • Videography;Environmental Education;aquatic animals;wildlife conservation;education;amphibians; Wildlife management;
    • This training video is designed for technicians and biologists who are sampling wetlands to determine the percentage of abnormal-appearing frogs, primarily at USFWS National Wildlife Refuges. The purpose of this video is to show the proper survey...
    • Patuxent Science Symposium, 75th Anniversary oral history transcript Part 1 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 1 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...
    • Birds of conservation concern 2008

    • Birds; Migratory birds; Species of concern;
    • This is a report that identifies migratory and non-migratory birds species that represent the highest conservation priorities to the U.S. Fish and Wildlife Service.
    • 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...
    • 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...
    • Marine Turtle Conservation Fund

    • Recreation; International affairs; Endangered and/or threatened; Employees (USFWS); Habitat conservation; Habitat restoration; Proposed Endangered; Proposed Threatened; Budgets;
    • This fact sheet discusses all marine turtle species except the flatback are also listed as endangered or threatened under the U.S. Endangered Species Act. In 2004, the United States Congress passed the Marine Turtle Conservation Act (MTCA). The...
    • Review of the Gulf of Mexico red snapper fishery

    • Biologists (USFWS); Fisheries management; Fishes; Water; Work of the Service; Saltwater fishes;
    • This existing literature contains only few and incomplete descriptions of the red snapper fishery. Comprehensive descriptions have been made at various times by Stearns (1885); Jarvis (1935); and Camber (1955). There is, however, no up-to-date...
    • Using plants as indicators of wetlands

    • Wetlands; Wetland restoration; Management; Conservation; Maps; Work of the Service; Wildlife refuges;
    • This document uses the primary indicator approach to identifying wetlands.
    • Conversions useful in fish culture and fishery research and management

    • Fisheries management; Fishes; Aquaculture; Aquatic environments; Biologists (USFWS); Work of the Service; Document;
    • This brochure compiles various conversions from metric to English and from English to metric systems, as well as from other systems. It includes Fahrenheit and Celsius, gallons and liters and miles and kilometers conversions. The selected...
    • National bald eagle management guidelines

    • Document; Management; Planning; Wildlife refuges; Wildlife management; Raptors;
    • The U.S. Fish and Wildlife Service (Service) developed these National Bald Eagle Management Guidelines to advise landowners, land managers, and others who share public and private lands with bald eagles when and under what circumstances the...
    • Conservation profiles: landowners help imperiled wildlife

    • Work of the Service; Conservation; Land development; Landscape conservation; Policies;
    • The purpose of this brochure is to introduce some of the landowners who are using two innovative conservation tools: Safe Harbor Agreements and Candidate Conservation Agreements with Assurances. Although these tools only came into use within the...

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