Tag Archives: attacks

Polar bears and sea ice fail to implode in 2023 as predicted, with special thanks for your support

As this year draws to a close, it is worth noting that over the last 12 months — and contrary to predictions and headlines, including claims about “the warmest year ever” — polar bears have not been reported dying, starving, or eating each other in large numbers, or relentlessly attacking people. On top of that, summer sea ice coverage in the Arctic has stalled for the last 17 years, not melted out in a death spiral of rotten ice.

Except for the lying and obfuscation that most of us have come to expect, I’ve mostly been left to reiterate that polar bears are not “canaries in the coal mine” indicators of climate change and to point out that Arctic sea ice extent and polar bear survival are not inextricably tied. For example, in some specific areas of interest, like Western Hudson Bay, there has not been a consistent decline in sea ice over the last few decades and bears are not attacking people at increased rates because they are desperately hungry. In other areas, like the Svalbard area of the western Barents Sea, sea ice has declined dramatically in recent years yet polar bears have not been attacking people more than usual.

Contradictions and failed predictions abound.

All in all, a rather boring year for the anticipated implosion of polar bear health and survival, despite my constant tracking of publicly-available information. That said, I would like to take this opportunity to thank you all again for your continued support, and especially those who have donated hard-earned cash over the last few months: your support makes it possible for me to continue my work keeping polar bear science honest. Together, we have made a difference and I know it’s worth the fight. Because if we let evidence-based science die without challenge, we lose our ability to make sense of the world.

All the best for 2024 to you all.

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Churchill so far has few problems with polar bears despite predictions of a record bad year

Despite misleading warnings in mid-August that a record number of incidents had already taken place, and that Churchill was on track for a record-number of bear problems this fall, the number of incidents and bears captured so far have been well below other years after the same number of weeks ashore. And while this is shaping up to be the longest ice-free season on record for Western Hudson Bay bears, it may not be a record year for problem bears in Churchill.

On average, officers receive around 250 calls from residents and detain around 50 bears every year, according to statistics provided to Live Science by the Manitoba government. The record number of bears captured in a single year was 176, in 2003.” LiveScience, 16 August 2023

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Conservation officers misleading the public about polar bear problems in Churchill

Canadian government-funded media outlet CBC ran a story this morning about problem polar bears in the town of Churchill, Manitoba, the self-described “Polar Bear Capital of the World” that contains some very misleading statements from Manitoba Conservation officers.

Breakup of sea ice on Hudson Bay was earlier this year than it has been in more than a decade (17 June) and some people are trying to hype the significance of this phenomenon to support a tenuous link to human-caused climate change, even though bears out on the ice this spring were reportedly in good condition and one of the problem bears captured on 8 August was also in good condition (a male weighing 910 lbs, photo above). Unfortunately, reports for similar early breakup years in the early 2000s have not been made public. However, I’ve been keeping track of these Polar Bear Alert Program Reports since 2015 and have read the available literature about their history: these records simply do not corroborate the statements in this CBC account.

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‘Less ice means more conflicts with polar bears’ narrative not supported by scientific evidence

In another failed prediction, a new study on the number of polar bears killed in self-defense in Svalbard, Norway did not find the expected correlation with lack of sea ice or more tourists (Vongraven et al. 2023). Contrary to expectations, fewer bears were actually killed in self-defence as sea ice declined between 1987 and 2019.

Money Quote from the abstract:

   “…ice cover had no significant impact on the odds for a [polar bear] kill.”

It seems the warning from polar bear specialist Andrew Derocher a few months ago was just plain wrong:

“Poor ice conditions for polar bears at Svalbard this year. Low ice will make tough hunting conditions this coming spring. Time to plan for more human-bear conflicts unless conditions change.” [13 Feb 2023 tweet, my bold]

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Low mid-winter polar bear habitat in Barents Sea spawns warnings of more human-bear conflicts

There’s abundant sea ice in the Bering, Greenland and Labrador Seas, although less than usual in the Barents Sea because strong winds drove the ice north. Any time there is a bit less sea ice than usual the catastrophists begin caterwauling but this time the rhetoric is a little different.

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Inuit in Arctic Canada now observing higher numbers of polar bears, says government report

A 2021 publication by the government of Canada released last month called Species at Risk in Nunavut says the region is “now observing higher numbers of polar bears“, and that management goals are “more focused on maintaining or reducing numbers in communities and in sensitive areas (i.e. bird colonies)“. Local Inuit are said to be “concerned about the increasing number of encounters and property damages” caused by polar bears.

Polar bear in Arviat, Nunavut, 3 October 2022. Chris Mikijuniak photo.

Polar bears in Canada are considered a species of ‘special concern’ (COSEWIC 2018), not threatened as they are in the USA. See the map of Nunavut below.

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Explaining abundant polar bear sightings on the East Coast as an upshot of sea ice loss is absurd

Last week, a senior producer at CBC News, in order to concoct a timely story for ‘Earth Day’, attempted to explain the high number of sightings of polar bears this April in Newfoundland and Labrador, compared to the last two years, as a consequence of climate change and its handmaiden, loss of Arctic sea ice.

Title: ‘With an extinction threat looming, no wonder polar bears are at our door — and on the roof: there’s a grim reason why polar bears have been frequently showing up in coastal communities’. CBC News, 23 April 2022

The problem with this narrative is that the East Coast had much reduced sea ice in 2021 and virtually no polar bear sightings in Newfoundland and none in Labrador. There was more ice in 2020 than 2021 but also few bears. This year, ice extent was similar to 2020 for most of the region but polar bear sightings were up considerably.

In fact, the two years with the most sightings and problems with polar bears since 2008 were 2017 and 2018: in 2017, sea ice was exceptionally thick in April (although average in extent) and by June the sea ice was so thick and enduring that the Newfoundland fishing fleet couldn’t get out for spring openings; 2018 was another year of average sea ice extent and had even an even larger number of sightings than 2017, in Newfoundland especially (Crockford 2019:32). This suggests the sea ice vs. polar bear correlation on the East Coast since 2008 – if there even is one – may be the opposite of that stated in the CBC article: less ice usually means fewer bears onshore in Newfoundland and Labrador and more ice often means more bears.

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Newfoundland polar bear sighting two days ago: why my novel was set on Fogo Island in March

On 29 March, there was a sighting of a polar bear on Fogo Island near the community of Tilting that prompted an official warning to residents. Although this bear caused no problems so far, that hasn’t always been the case and it’s a useful reminder that this is why I set my polar bear attack thriller EATEN in this location, at this time of year. If you haven’t read it, or given it as a gift, now might be the perfect time! In Canada here and the UK here.

From a review of EATEN by polar bear-human interaction specialist Doug Clark (June 2016):

Susan Crockford has not only written a fun novel that gets readers thinking, she has probably done polar bear conservation a real service. Because of how politicized polar bears have become as symbols of climate change, fiction is the only arena where one can really present this kind of scenario right now.

Sea ice conditions off Newfoundland on 28 March:

State of the Polar Bear 2021: polar bears continued to thrive

The current health and abundance of polar bears continues to be at odds with predictions that the species is suffering serious negative impacts from reduced summer sea ice blamed on human-caused climate change.

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How to build an igloo: was the snow house designed in part to protect against polar bears?

When I came across this fascinating National Film Board video from 1949 on how to build an igloo, it reminded me of a conversation I had with a colleague about whether the design of the Inuit snow house was originally developed in part as protection against marauding polar bears?

Such a dome of tightly-fitted snow blocks, when properly consolidated with a thin layer of ice inside, must have been virtually impenetrable to even the hungriest bears – and defendable at the narrow entrance tunnel. The image below is from Frobisher Bay, Baffin Island around 1865, which lies within the boundaries of the Davis Strait subpopulation of polar bears.

A link to ‘How to Build an Igloo‘ is included in my free ‘Arctic Sea Ice Ecosystem Teaching Guide‘ for home schooling found here. The igloo film is 10 minutes long and suitable for all ages.

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