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FishWise
King Salmon

Trout & Salmon

King Salmon

Oncorhynchus tschawytscha

BothSalmonidaeVulnerable/Threatened (depending on the specific population)

About

King Salmon, also known as Chinook Salmon, are the largest of the Pacific salmon species. They are anadromous, meaning they hatch in freshwater, migrate to the ocean to grow, and return to freshwater to spawn, often returning to their natal streams.

Average size
36-58 inches, 10-50 lbs (can exceed 100 lbs)
Colors
Olive-brown to dark reddish-brown back and sides, silvery flanks, and black spots on the back and dorsal fin. During spawning, they develop a darker, often reddish, coloration.
Diet
In the ocean, they feed on a variety of prey including crustaceans, squid, and other fish. In freshwater, adults typically stop feeding as they prepare to spawn.
Region
Pacific Northwest, Alaska, California