Early in October sockeye salmon return to the Adams River- the stream of their birth- from the Pacific ocean, where they have spent their adult life, to complete their life cycle that began here four years previously.Their life is nearly finished but before they die they spawn, thus producing the offspring that will carry on the life cycle! They swim 485 kilometre before they reach the spawning site and their place of birth. Once they has chosen a site she and he will defend it until they die!!! It's so unbelievable!!