The Chinook salmon is an important keystone species of the Pacific Northwest. It is a vital food source for a diversity of wildlife, including orca whales, bears, seals and large birds of prey. Chinook salmon are big fish! They are the largest Pacific salmon species. On average, Chinook salmon are 3 feet long and approximately 30 pounds. Many years ago the Chinook salmon would grow to over 5 feet long and 110 pounds. That is no longer the case. Throughout the Pacific Northwest, and the Columbia Basin