The Salmon Slam is a fishing challenge where anglers attempt to catch three or more species of salmon consisting of Atlantic, chinook, sockeye, chum, pink, and coho salmon. The difficulty of completing a salmon slam comes from five of the salmon species living in the Pacific Ocean which means it's only possible to catch a slam on the west coast of North America. This is aslo one of the only categories where you have to catch all of the species in the pacific for a fantasy slam. The only regions that have confirmed salmon slams and the best chances for success are Oregon, Alaska, and western Canada.