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Saving Endangered Coho Salmon in Central California

wide view of a fish hatchery building with a river trees mountain and sky in distance
Coho salmon (Oncorhynchus kisutch), also known as silver salmon, have lived in California’s coastal watersheds for thousands of years. Today their populations have declined to just a fraction of historical levels, endangered by a wide range of factors. In Central California in particular, the situation is dire, with the species listed as endangered under both the state and federal Endangered Species Acts. Many populations are in danger of declining to the point of local extinction.