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  1. 1

    Colorado birds : a reference to their distribution and habitat 1st ed. by Andrews, Robert, 1952-

    Published: Denver Museum of Natural History, 1992
    Description: xxxviii, 442 pages : maps ; 28 cm.
    Book
  2. 2

    Wildlife of Salton Sea National Wildlife Refuge, California by U.S. Fish and Wildlife Service

    Published: [U.S. Dept. of the Interior, Fish and Wildlife Service], 1993
    Description: 15 unnumbered pages : illustrations ; 23 x 11 cm.
    Book
  3. 3

    Washington Spokane District : birds of the Yakima River Canyon by Stepniewski, Andrew

    Published: U.S. Dept. of the Interior, Bureau of Land Management, Spokane District, Wenatchee Resource Area, 1992
    Description: 23 pages : illustrations (some color) ; 22 cm.
    Book
  4. 4

    American black duck breeding habitat enhancement in the northeastern United States : a review and synthesis by Kirby, Ronald E.

    Published: Fish and Wildlife Service, U.S. Department of the Interior, 1988
    Description: vii, 50 pages ; 28 cm.
    Government Document Book
  5. 5

    Habitat relationships of landbirds in the Northern Region, USDA Forest Service by Hutto, Richard L. (Richard Lee), 1948-

    Published: U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Research Station, 1999
    Description: 72 pages : illustrations ; 28 cm.
    Book
  6. 6

    Bird communities of Gambel Oak : a descriptive analysis by Leidolf, Andreas

    Published: U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Research Station, 2000
    Description: 30 pages : illustrations, maps ; 28 cm.
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    Government Document Book
  7. 7

    Bird habitat relationships along a Great Basin elevational gradient by Medin, Dean E.

    Published: U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Research Station, 2000
    Description: 22 pages : illustrations, map ; 28 cm.
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    Book
  8. 8

    Colonial Waterbird Information Service by Hanners, Lise A.

    Published: Colonial Waterbird Society, 1991
    Description: 124 pages ; 28 cm.
    Book
  9. 9

    Thunder Basin National Grassland : checklist of birds by Medicine Bow National Forest (Wyo.)

    Published: Medicine Bow National Forest, U.S. Dept. of Agriculture, 1992
    Description: 1 folded sheet (8 pages) : illustrations ; 22 x 9 cm.
    Book
  10. 10

    Birds of the Cimarron National Grassland : Pike and San Isabel National Forests, Cimarron & Comanche National Grasslands by United States. Forest Service

    Published: U.S.D.A. Forest Service, 1992
    Description: 14 unnumbered pages ; 22 cm.
    Book
  11. 11

    Draft, environmental impact statement mountain plover management strategy : Pawnee National Grassland, Arapaho and Roosevelt National Forests, Weld County, Colorado by United States. Forest Service. Rocky Mountain Region

    Published: U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Region, 1992
    Description: 1 volume (various pagings) : illustrations, map ; 28 cm.
    Microfilm Book
  12. 12

    Wyoming, birds of southeastern Wyoming, Rawlins District by United States. Bureau of Land Management. Divide Resource Area

    Published: U.S. Dept. of the Interior, Bureau of Land Management, Rawlins District, Great Divide Resource Area, 1994
    Description: 8 unnumbered pages ; 28 x 11 cm.
    Book
  13. 13

    Tests of a habitat suitability model for black-capped chickadees by Schroeder, Richard L.

    Published: U.S. Dept. of the Interior, Fish and Wildlife Service, 1990
    Description: ii, 8 pages : illustrations ; 28 cm.
    Book
  14. 14

    Rocky Mountain juniper woodlands : year-round avian habitat by Sieg, Carolyn Hull

    Published: U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1991
    Description: 7 pages : illustrations ; 28 cm.
    Book
  15. 15

    Wildlife in the upper Great Lakes region a community profile by Benyus, Janine M.

    Published: U.S. Dept. of Agriculture, Forest Service, North Central Forest Experimental Station, 1992
    Description: 27 pages : illustrations ; 28 cm.
    Microfilm Book
  16. 16

    San Luis National Wildlife Refuge complex : bird list by U.S. Fish and Wildlife Service

    Published: U.S. Fish & Wildlife Service, 2000
    Description: 15 pages : illustrations ; 22 x 11 cm.
    Book
  17. 17

    Bird habitat relationships along a Great Basin elevational gradient by Medin, Dean E.

    Published: U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Research Station, 2000
    Description: 22 pages : illustrations, map ; 28 cm.
    Microfilm Book
  18. 18

    MAIA project summary : birds indicate ecological condition of the Mid-Atlantic highlands by U.S. Fish and Wildlife Service, United States. Environmental Protection Agency. Office of Research and Development, Mid-Atlantic Integrated Assessment (Program)

    Published: U.S. Environmental Protection Agency, Office of Research and Development, 2000
    Description: 7 pages : color illustrations, color map ; 28 cm.
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    Government Document Book
  19. 19

    Birdscapes : news from international habitat conservation partnerships by U.S. Fish and Wildlife Service. Division of Bird Habitat Conservation, Canadian Wildlife Service, Instituto Nacional de Ecología (Mexico)

    Published: U.S. Fish and Wildlife Service, Division of Bird Habitat Conservation ; : Canadian Wildlife Service ; Instituto Nacional de Ecologia, 2000
    Description: volumes : color illustrations, maps ; 28 cm.
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    Full text
    Government Document Journal
  20. 20

    Grassland birds by Wildlife Habitat Management Institute (U.S.)

    Published: USDA, Natural Resources Conservation Service, Wildlife Habitat Management Institute, 1999
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    Full text
    Government Document Electronic eBook