Chum Salmon
Dog Salmon
Chum are the second-largest salmon species and are known for their strength and stamina when hooked. They are typically abundant later in the season (September/October) and undergo dramatic physical transformations during spawning.
Migratory Patterns
Similar to Pinks, Chum fry migrate to the estuary and ocean shortly after emerging.
They spend three to five years in the ocean and undertake some of the longest migrations of any salmon species, spreading widely across the North Pacific.
How They Live
Chum have a diverse diet in the ocean, feeding on small fish, squid, mollusks, and notably, jellyfish.
They undergo dramatic physical changes during spawning, developing distinctive purple and green vertical bars and large, canine-like teeth (earning the nickname “dog salmon”).
Interesting Details
Chum salmon have the widest geographical distribution of all Pacific salmon.
Their roe (eggs) is highly valued internationally for use as caviar (ikura).
Spawning Transformation
During spawning, Chum salmon undergo one of the most dramatic physical transformations among Pacific salmon. They develop distinctive purple and green vertical bars along their bodies and grow large, canine-like teeth that give them their “dog salmon” nickname. These changes make spawning Chum one of the most visually striking salmon species.
Regulations (Area 12)
Best Season
September through November
Peak abundance typically in October