USGS

Patuxent Wildlife Research Center - Bird Population Studies


North American Breeding Bird Survey 1966 - 2015 Analysis

See the BBS Summary and Analysis Website for citation, version number, and cautions regarding use.


Please select the region of interest:

Alabama Arizona Arkansas
British Columbia
California Colorado Connecticut
Delaware
Florida
Georgia
Idaho Illinois Indiana Iowa
Kansas Kentucky
Louisiana
Maine Manitoba Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana
Nebraska Nevada New Brunswick New Hampshire New Jersey New Mexico New York North Carolina North Dakota Nova Scotia
Ohio Oklahoma Ontario Oregon
Pennsylvania Prince Edward Island
Quebec
Rhode Island
Saskatchewan South Carolina South Dakota
Tennessee Texas
Utah Vermont Virginia
Washington West Virginia Wisconsin Wyoming


Northwestern Interior Forest Northern Pacific Rainforest Boreal Taiga Plains Taiga Shield and Hudson Plains Boreal Softwood Shield
Great Basin Northern Rockies Prairie Potholes Boreal Hardwood Transition Lower Great Lakes/ St. Lawrence Plain Atlantic Northern Forest
Sierra Nevada Southern Rockies/colorado Plateau Badlands and Prairies Shortgrass Prairie Central Mixed Grass Prairie
Edwards Plateau Oaks and Prairies Eastern Tallgrass Prairie Prairie Hardwood Transition
Central Hardwoods West Gulf Coastal Plain/ouachitas Mississippi Alluvial Valley Southeastern Coastal Plain Appalachian Mountains Piedmont
New England/mid-atlantic Coast Peninsular Florida Coastal California Sonoran and Mojave Deserts
Sierra Madre Occidental Chihuahuan Desert Tamaulipan Brushlands Gulf Coastal Prairie
Eastern BBS Region Central BBS Region Western BBS Region
United States Canada

Survey-wide

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