Search Results for: derocher

Fatal polar bear attack in Svalbard unfairly blamed on lack of sea ice

A fatal polar bear attack in Svalbard, in the early hours of 28 August 2020 just outside the main town of Longyearbyen, is being unreasonably blamed on lack of sea ice. Details of the attack show it was made by … Continue reading

Amid crying over low Arctic ice, W Hudson Bay polar bears leave ice as late as 2009

This year, the last collared Western Hudson Bay polar bear to leave the ice left as late, or later, than the last collared bear did in 2009 (which was an unusually late breakup year) and so far, all bears spotted … Continue reading

Risk to Alaskan polar bear cubs from oil exploration in coastal Wildlife Refuge is small

A bill recently introduced to US Congress (30 July 2020) is supposedly meant to “safeguard the Beaufort Sea polar bear’s denning habitat”.  However, the bill is named the “Polar Bear Cub Survival Act”, which tells us this is an appeal … Continue reading

Few bears on the ice off Western Hudson Bay at 14 August but will be onshore soon

Polar bear biologist Andrew Derocher published a tracking map of his collared polar bear females that shows one bear (out of 11) still on the rapidly diminishing ice north of Churchill in Western Hudson Bay – and where there is … Continue reading

Many W Hudson Bay polar bears still offshore at 7 August despite apparent low ice levels

Contrary to all expert expectations, five female polar bears (45%) out of eleven that had tracking collars attached last year were still out on the sea ice that’s lingering along the western shore of Hudson Bay as of 7 August. … Continue reading

Six good years in a row for the polar bear subpopulation used to predict species demise

In something resembling a new pattern for Western Hudson Bay polar bears, most of the animals are still out on the ice in late July this year, just like they were in the 1980s. The same thing happened last year … Continue reading

New model of predicted polar bear extinction is not scientifically plausible

Apparently, a prediction that polar bears could be nearly extinct by 2100 (which was first suggested back in 2007) is news today because there is a new model. As for all previous models, this prediction of future polar bear devastation … Continue reading

Polar bear survival contradictions: sea ice decline vs. documented harm

Here I take a detailed look at sea ice and polar bear population health information available for Western Hudson Bay and the Southern Beaufort compared to the Barents and Chukchi Seas. Data from the first two regions – but especially … Continue reading

10 fallacies about Arctic sea ice & polar bear survival refute misleading ‘facts’

This updated blog post of mine from last year is as pertinent now as it was then: it’s a fully-referenced rebuttal to the misleading ‘facts’ so often presented this time of year to support the notion that polar bears are … Continue reading

Hudson Bay sea ice cover at early summer 2020 is similar to the 1980s

Don’t expect to hear this news from polar bear activists busy promoting the supposed threat to polar bears from declining Arctic sea ice but ice cover over Hudson Bay so far this summer has been very similar to what it … Continue reading