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Western Ecological Research Center

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Click on a button to see the bird movements for each study area.

 Updated April 24, 2009

 Updated April 24, 2009

 Updated November 20, 2008

 Updated April 24, 2009

Map showing study sites in San Francisco Bay

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URL: http://werc.wr.usgs.gov/dixon/rails/overall_c.html
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Page Last Modified: April 24, 2009