The Adam's River sockeye run is one of the natural wonders of the world. Every October, the river turns red as hundreds of thousands of mature, scarlet'humped sockeye salmon return from the Pacific Ocean to spawn and die in the same gravel beds where they hatched four years earlier. Adam's River tells the story of the salmon's epic journey far out into the Pacific Ocean and back. Mark Hume brings together science and mythology in a fascinating story...
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Nature