Scuba Season

Pollock

Pollachius pollachius

Sighting evidence at Jørpeland Wall, Trondheim Fjord

Pollock

Photo: Stian Løvås · © all rights reserved

Large pollock gather mid-water along the Jørpeland wall in schools of dozens, feeding on the sprat and sand eel drawn to the current-swept structure. In summer months juveniles form dense bait balls near the surface that attract diving gannets from above and pollock from below simultaneously. Their metallic green-bronze flanks catching the filtered fjord light makes them one of the most photogenic large fish in Norwegian diving.

Evidence at this site

9 records within 25 km

Confidence: medium

How is this calculated?

Sighting evidence is compiled from iNaturalist observation records within a set proximity radius, filtered for quality-grade observations. “Last confirmed” is the date of the most recent research-grade record. Record count covers a rolling 24-month window. Confidence reflects record count, recency, and consistency of seasonal signal.

Also seen at other sites