The Yukon River is home to one of the longest salmon runs in the world. Each year Chinook, coho, and chum salmon return to their terminal streams in Alaska, the Yukon Territory, and British Columbia. The Chinook have the longest journey, with an estimated 35–50% bound for Canada. As salmon do not eat during their spawning migration, Yukon River salmon must have great reserves of fat and energy to fuel their thousands-mile long journey. As a result, Yukon River salmon are noted for their especially rich and oily meat.