Researchers in Canada find that population did not bother making the 6,000km roundtrip in 2018-2019

The open ocean off Utqiagvik in fall and early winter is evidence of climate change. Remarkably, bowhead whales appear to be thriving, although there are new challenges. Kidney-worm infections have been detected in bowheads, possibly brought by other species of whales coming north. And then there are the killer whales, a natural predators of bowheads now venturing north.

This past weekend a group of hunters on all-terrain vehicles found four dead bowhead whales lying on a beach about 60 kilometres north of the Nunavut community of Kugaaruk. Photos of the bowhead whales taken by Rene Kukkuvak, appear to have a torn tongues and rake-like gouges.

It's been a challenging year for whalers in Utqiagvik. Crews started going out in September, but found the bowheads weren't appearing in their usual concentrations in the waters closer to shore. On the water Nov. 16 Panigiuq Crew landed the first whale of the season for Utqiagvik, later than many people can remember ever bringing one in before.

Sleeper sharks are already known to range as far north as the Chukchi Sea, but reports of possible shark attacks on seal and sea lions have increased — and now come from further into the Arctic.