B:
Bird Conservation Thematic Node - The Bird Conservation Node facilitates rapid access to North American bird population and habitat data maintained by a broad coalition of Federal, state, and non-governmental partners in conservation. Includes life history, range, and habitats [Department of the Interior, U.S. Geological Survey (USGS), National Biological Information Infrastructure]

G:
Great Basin Information Project - Provides consolidated and efficient access to biological information, maps and images about the Great Basin and the Columbia Plateau Regions. [Department of the Interior, U.S. Geological Survey (USGS), National Biological Information Infrastructure]

M:
Migratory Bird Harvest Information Program (HIP) - The Migratory Bird Harvest Information Program (HIP) is a method by which your state wildlife agency and the U.S. Fish and Wildlife Service (Service) are developing more reliable estimates of the number of all migratory birds harvested throughout the country. [Department of the Interior, U.S. Fish and Wildlife Service]

Migratory Bird Management - Provides Global Leadership in the Conservation and Management of Migratory Birds for Present and Future Generations. [Department of the Interior, U.S. Fish and Wildlife Service]

N:
National Wildlife Research Center (NWRC) - Provides scientific information on wildlife, its habitat, and its relationship to agriculture and public safety [Department of Agriculture (USDA), Animal and Plant Health Inspection Service (APHIS)]

National Wildlife Research Center (NWRC) Research Library - Locate hard to find reports on species profiles, habitat suitability index, and community profiles [Department of the Interior, U.S. Geological Survey (USGS)]

North American Breeding Bird Survey - Factsheet. [Department of the Interior, U.S. Geological Survey (USGS)]

P:
Patuxent Wildlife Research Center - Core web page from America's first wildlife experiment station and a leading wildlife management refuge, the Patuxent Wildlife Research Center, Laurel, Maryland with links to projects, publications, library, contacts, and how to get there [Department of the Interior, U.S. Geological Survey (USGS)]

S:
Smithsonian Migratory Bird Center - Smithsonian Migratory Bird Center provides greater understanding, appreciation, and protection of the grand phenomenon of bird migration. [Ad Hoc Organizations, Smithsonian Institution, National Zoological Park]

U:
US Fish and Wildlife Service Focal Species - Species profile information for bird species that are candidates for focused conservation action in the United States. [Department of the Interior, U.S. Geological Survey (USGS), National Biological Information Infrastructure]