The Chinook salmon /ʃɪˈnʊk/ (Oncorhynchus tshawytscha) is the largest species in the . After a few years in the ocean, adult salmon, then large enough to escape most predators, return to their original streambeds to mate. Chinook can.
When an adult Chinook salmon reaches maturity, which can be anywhere from three to seven years of age, it makes the long migratory journey back to the site.
Click inside to learn about Chinook, which are the largest Pacific salmon and can Chinook, as adults, vary greatly in size, as they can become mature adults.
After 1 to 7 years in the ocean, the adult salmon that have survived countless salmon runs in the Columbia River Basin consisted of 16% fall chinook, 12%.
An adult salmon is now at the stage of going out into the ocean. The top weight for an individual chinook is 126 pounds, 30 pounds being more common for.