EventSea‑ice retreat along East Greenland’s coast has opened the region to large whales for the first time, with satellite tracking and ship surveys revealing 150 humpback sightings by 2024 and an estimated 800 000 tonnes of fish consumed. The shift marks a major ecological regime change driven by warming waters, benefiting some baleen species while threatening narwhals and belugas.
Humpback and fin whales are now being seen along the East Greenland coast, an area historically sealed off by thick sea ice, showing a clear shift in the region’s marine ecosystem.
Warming seas are driving large whales into Greenland’s coastal waters as sea ice melts, creating seasonal feeding frenzies that signal significant shifts in Arctic marine ecosystems.
Sea‑ice retreat along East Greenland’s coast has opened the region to large whales for the first time, with satellite tracking and ship surveys revealing 150 humpback sightings by 2024 and an estimated 800 000 tonnes of fish consumed. The shift marks a major ecological regime change driven by warming waters, benefiting some baleen species while threatening narwhals and belugas.
