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Thursday, October 23, 2014 01:10AM

Audubon Christmas Bird Count

Please cite this Page as:

Sauer, J. R., S. Schwartz, and B. Hoover. 1996. The Christmas Bird Count Home Page. Version 95.1. Patuxent Wildlife Research Center, Laurel, MD

General Information


Geographic Information from the CBC


Summary of Survey Results

trend info Population Trends-Estimates of Bird Population Change Over Time

annual indices Annual Indices-Graphs of Bird Population Change Over Time

annual indices -comparison with BBS data Annual Indices-Comparison with BBS data

Abundance maps Abundance Maps-Spatial Patterns of Bird Abundance


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Links to Additional Information Sources