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![Beaver dam at Black Swamp Creek, a tributary of the Patuxent River line2338.jpg Beaver dam at Black Swamp Creek, a tributary of the Patuxent River](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_line2338.jpg?itok=CsPglXWf)
Description
Beaver dam at Black Swamp Creek, a tributary of the Patuxent River. (Image credit: Mary Hollinger)
Photographer
Mary Hollinger
Display Date
2000 May 15
Location
Maryland, Patuxent River
Collection
America's Coastlines
Chesapeake Bay
Wetlands
NOAA Affiliation
NODC biologist
Keywords
Coastline
Chesapeake Bay Maryland