Top threats to native fish in the Potomac River
/The Potomac River is home to dozens of species of fish — from largemouth bass to migratory shad. Fish can be thought of as "indicator species" for the overall health of the river because they are impacted by a host of environmental factors.
Though several of the Potomac's fish populations are making a comeback, they aren't in the clear yet. Find out what's harming our local fisheries and how you can help.
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