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  North American Breeding Bird Survey Northern Cardinal

Select a link below to search the BBS database. Includes data through 2012.

BBS Bird Data Links

Species List by Route

Species Totals for a Route

Regional Species Summary
Advanced Search

FTP Site

BBS Route & Stop Location Information

Stop Description Data

Route Profile Data

These data are provisional.

Although these data have undergone editing and review, not every error has been detected and eliminated prior to posting. The BBS database is constantly being revised as additional errors are identified. Thus the same data sets retrieved on separate occasions using the interactive programs (i.e., all data retrieval options except FTP files) may have inconsistencies due to corrections made to the database in the intervening time period.

Database Correction Files :

DatabaseCorrections.txt DataFix.txt  

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