USGS Logo In Partnership with:  Canada Flag Environment Canada Logo Mexico Flag CONABIO Logo Loggerhead Shrike
North American Breeding Bird Survey

What is the BBS?
Home
About BBS
BBS News
Related Links

Get Involved
Participate
Learning Tools
Data Entry
Contact Us

See Results
Results and Analyses
Raw Data

Coord Login
North American Breeding Bird Survey Loggerhead Shrike
North American Breeding Bird Survey


BBS Fact Sheets

• Announcing the 1966-2013 BBS Trend Results - Jan. 2015  [PDF]

• The BBS, Refining Scale to Provide New Insights - Jan. 2015  [PDF]

• Announcing the 1966-2012 BBS Trend Results - Mar. 2014  [PDF]

• Advances in the Incorporation of Detection in BBS Trend Analysis - Mar. 2012  [PDF]

• Progression of the BBS and Future Directions - Mar. 2011  [PDF]

• An Illustrated Overview of the BBS and it's History - Jul. 2010  [PDF]

• Expanding the BBS into Mexico - Feb, 2008  [PDF]















bar logo
U.S. Department of the Interior | U.S. Geological Survey
Patuxent Wildlife Research Center Laurel, MD, USA 20708-4038
http://www.pwrc.usgs.gov/bbs
Operations Contact: Keith Pardieck, email: Keith_Pardieck@usgs.gov
Analyses Contact: John Sauer, email: John_Sauer@usgs.gov
Last Modified: 11/6/15
USGS Privacy Statement
bar logo

 

 

 

 

 

 

 

 

USGS Home Patuxent Wildlife Research Center