Polar bear habitat update for the first week of August 2019 shows there is still more sea ice than average in Hudson Bay, the southern-most area of continuous habitation for this species. That certainly wasn’t part of the predictions of doom, especially since freeze-up in that region for the last two years has also been earlier-than-average which means a shorter ice-free season than we’ve seen for decades.
Despite ice coverage for the Arctic ice as a whole being marginally lower than it has been since 1979 for this time of year, sea ice for the first week of August was also above average around Svalbard in the Barents Sea and higher than the last few years in the Central Arctic, which is a critical summer refugium for polar bears that live in the peripheral seas of the Arctic Ocean, including the Chukchi (see photo below, taken in early August 2018).
Posted in Polar bear attacks, Sea ice habitat
Tagged Central Arctic, Churchill, facts, Hudson Bay, polar bear, prediction, problem bear, range, sea ice, southern, Svalbard, tagged bears
More ‘bears on shore’ news today, this time involving a young polar bear that came ashore in the village of Puvirnituq, northern Quebec and was shot for safety reasons by a local hunter.
This incident is reminiscent of one last year a bit further north (Ivujivik) in early March, which I reported here. Both involved young bears from the large and stable Foxe Basin subpopulation. As I’ve pointed out before, most bears in late winter are at their lowest weight and this can make them very dangerous if they come ashore looking for food.
But unlike the Ivujivik incident, was the first time a bear had ever come into the village of Puvirnituq, making it more like the visit in late February 2017 of a young female bear in Inukjuak further south along the coast, the first such visit of a polar bear to that community in more than 30 years.
The exception to lean condition in late winter being the norm are bears in the Davis Strait subpopulation that have harp seals to feed on by February and are often in good condition by early March, as was the bear reported ashore yesterday in Newfoundland.
Puvirnituq, northern Quebec. Polar bears in this region are part of the Foxe Basin subpopulation.
The news today came via an English language blog post that got an essential detail wrong1, so I turned to Google Translate to offer this version of the original, in French (Journal de Montreal, 7 March 2018):