Norway Recommends Zero Catch of Key Fish

Why this is here: Sandeel populations have declined year after year since 2020, despite minimal fishing—the Institute recorded historically low numbers during its recent survey.

Espen Johnsen, research chief at the Norwegian Institute of Marine Research, reports critically low populations of sandeel in Norwegian waters. He recently returned from a survey of the North Sea, observing a key species—sandeel—that serves as vital food for seabirds, whales, seals, and other fish. The Institute now advises zero sandeel catch within the Norwegian zone of the North Sea in 2026, a recommendation sent to the Ministry of Trade, Industry and Fisheries.

The survey in April and May revealed few adult sandeel and poor recruitment rates. While fishing quotas have been zero for the past three years, populations continue to decline from a peak in 2020.

Sandeel are primarily processed into fish oil and meal used in aquaculture feed. Johnsen notes current levels are at least as low as last year’s record lows.

The decline may be linked to increased populations of whiting and pouting, which prey on sandeel. The Institute is investigating these connections, and Norway is obligated to protect the species.

Despite warnings from environmental experts, the government issued two new oil exploration licenses in sandeel habitat last year, potentially impacting the already vulnerable species and its eggs. Research shows sandeel larvae are highly susceptible to oil pollution.