Pollock (Pollachius virens) fish identification

Pollock

Pollachius virens

Water Type

Saltwater

Also known as

Saithe, Coalfish, Boston Blue, Coley

IUCN status

Least Concern

About the Pollock

Pollock are streamlined, powerful swimmers with a distinctive greenish-bronze to dark grey back fading to a silvery belly. They possess a straight, pale lateral line running the length of their body, differentiating them from similar species like cod which have a curved lateral line. Their slender profile and deeply forked tail indicate their speed and predatory nature.

Source: FishBase & iNaturalist

Habitat

This energetic species thrives in cooler North Atlantic waters, frequently inhabiting offshore banks, rocky reefs, and wrecks. They are often found in mid-water to near the bottom, preferring areas with strong currents and abundant prey. Coastal populations may move into shallower bays and estuaries during certain seasons.

Distribution

Pollock are widely distributed across the North Atlantic, ranging from the waters off Greenland and Norway down to the coast of New England in North America. They are also found around the UK, Iceland, and the Barents Sea.

Behaviour

As active pelagic predators, pollock often form large schools, aggressively pursuing baitfish such as mackerel, herring, and sand eels, along with crustaceans and squid. They are known for strong, drag-peeling runs once hooked and can be found feeding at various depths. Their movements can be seasonal, with some populations migrating closer to shore in warmer months.

Edibility

★★★★

Pollock offers a mild, slightly sweet flavor with a firm, flaky white flesh that holds up well to various cooking methods. It's a versatile and sustainable option, excellent baked, fried, or broiled, and is a popular choice for fish and chips.

Lure suggestion

For these aggressive feeders, vertical jigging with heavy metal jigs or large soft plastics (like a curly tail grub on a jig head) is highly effective, especially when targeting schools on structure. Fast retrieves with spoons or artificial sand eels can also trigger strikes. Live or cut bait, such as mackerel chunks or strips, presented near the bottom or mid-water, works well.

Pollock Regulations

Select a state to see size limits, bag limits, and seasons for Pollock.

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Always confirm with the official state agency before keeping a fish.

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Tips & Tactics

Related Species

Where to Catch Pollock

States where Pollock is found, based on CatchVault's waterbody commonality data.

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