Endangered Salmon May Return to Maine's Narraguagus River — SkimNews
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- Ellie Mason observed prime Atlantic salmon habitat throughout the Narraguagus River and its tributaries during a recent canoe trip to the river's remote upper reaches in Maine.
- The Narraguagus River is small but ranks among the wildest in Maine, remaining largely undeveloped and surrounded by forest that shades the water.
- The river's forested banks provide shady thermal refuges for fish during hot weather, a feature that supports cold-water species like Atlantic salmon.
- Headlined concern: climate change threatens to undermine the salmon comeback even as dam removals or improved fish passage appear poised to reopen upstream habitat.
- Maine's wild Atlantic salmon are among the most endangered populations in the U.S., making the Narraguagus one of their last undeveloped strongholds.
Why it matters: Maine's wild Atlantic salmon are federally endangered, and the Narraguagus is among the last largely undeveloped rivers still capable of supporting them. Reopening upstream habitat gives the species a rare recovery foothold — but warming water temperatures could erode that gain even where the forest buffer remains intact, testing whether habitat restoration alone can save a cold-water species.
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