Chinook salmon return to historical habitat following removal of four US dams

Mongabay
Oct 12, 2026, 5:11 pm55 ptsTrending
The Klamath River in the U.S. was heavily dammed over the 20th century, blocking spawning Chinook salmon. As a result, the population of salmon that spawned in the river, which runs through Southern Oregon and Northern California, declined by roughly 90%. However, a recent study found that removing the dams…

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