Chinook salmon return to historical Klamath River habitat following removal of four dams
Chinook salmon are spawning in historical habitat on the Klamath River following the removal of four dams. This return is documented across the Klamath River basin in Southern Oregon and Northern California. A recent study reports this finding, but notes that long-term recovery to pre-dam levels depends on continued monitoring and habitat resilience.
Why it matters
Dam construction blocks fish from historical spawning grounds, and this return provides evidence that removing those barriers allows salmon to reclaim former habitat.
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