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1. Chesapeake Bay Watershed [watershed_chesapeake_profile]   PARENT METADATA
This data set includes statistics on the Chesapeake Bay watershead. This information is provided in watershed profiles. Watershed profiles are assembles maps, charts and ...

2. Maryland Miniroute Project [brdpwrc0005]
Survey of population change and trend of breeding birds in Maryland. Geographic Description: Maryland and Delaware Methodology: Roadside survey route of birds. Starts at a random point. 15 stops ...

3. North American Breeding Bird Survey (BBS) [brdpwrc0004]   CHILD METADATA
The North American Breeding Bird Survey (BBS), which is coordinated by the Biological Resources Division and Canadian Wildlife Service, is a primary source of population trend and distribution information ...

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