Access Christmas Bird Count Results

All users of CBC data must agree to our Terms of Use and , and review the appropriate README file and documentation (provided below). By clicking on the link to access the CBC count results application, you are agreeing to the Terms of Use for Christmas Bird Count Data. 

The above link connects to a data application that allows users to explore and download current and historical raw CBC count data. This application will be updated in the near future, and currently has some reduced functionality. Anyone who is unable to obtain their desired dataset through the application can fill out the . To view and download population trends derived from CBC data, visit our 约炮视频 Christmas Bird Count Trend Viewer

If you plan to use CBC data assets in research, peer-reviewed publications, or public reports, you should notify 约炮视频 of your intentions using the

CBC Data Documentation

Terms of Use for Christmas Bird Count庐 Data & Derived Products

The species names in this database follow the American Ornithological Union (AOU) nomenclature as it existed in the early 2010s. The species list in this database has not been updated to reflect any name changes or lumping and splitting of species that have taken place since that time and does not reflect current taxonomic classifications. Users should be aware of this when working with CBC count data.