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North American Breeding Bird Survey  
Training: Main Menu
Using the BBS Methodology Training web site
Chan Robbin’s Introduction (and optional video clip, 15 Mb)

Description and Methods Point Counts The BBS Route Data Recording & Submission Appendices:
A. Weather Codes
B. Documenting rare or exceptional species
C. Documenting migrant, vagrant, or non-breeding species
D. Geo-referencing stop locations
E. Internet links
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U.S. Department of the Interior | U.S. Geological Survey
Patuxent Wildlife Research Center Laurel, MD, USA 20708-4038
Operations Contact: Keith Pardieck, email:
Analyses Contact: John Sauer, email:
Last Modified: 10/31/01
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