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Park Ranger, Visitor Services Specialist
National Wildlife Refuge System
Area
MD
Cambridge,MD
Table of weekly waterfowl surveys at Blackwater NWR for the fall/winter of 2021/22. A big thanks to our survey volunteers Ron Ketter and Steve Funderburk for conducting and compiling these surveys.
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Waterfowl_Survey_2021_Weekly_Comparison_2.pdf163.34 KB | 163.34 KB |