Tag Archives: Sierra Club

W Hudson Bay freeze-up one of earliest since 1979, not “closer to average”

Tundra Buggy Cam_10 Nov 2017_bear headed offshore pmWestern Hudson Bay polar bears have been leaving shore for the rapidly thickening sea ice since at least 8 November (bear above was heading out 10 Nov.). However, Polar Bears International chose not to mention the unusually early freeze-up until the week-long (5-11 November) doomsday bombardment they call “Polar Bear Week” was almost over.

It’s worse than that: two days earlier, PBI’s activist spokesperson Steven Amstrup apparently told the Sierra Club (“People Show Up for Polar Bear Week, But the Ice Hasn’t Yet”; 8 November 2017) that “the bears are still waiting on shore for that ice to freeze” even though ice development had been well on its way for days at that point. As if freeze-up on 10 November came as a big surprise to him, with no warning whatsoever.

Apparently, they didn’t want their naive and gullible supporters to know at the beginning of Polar Bear Week that the sea ice loss of which PBI spokespeople rant about constantly (Save Our Sea Ice) was a total non-issue this year: breakup was not earlier than usual and new ice began developing off Churchill at about the same time it did in the 1980s (last week of October).

As I discussed last year regarding newly-published studies (Obbard et al. 2015, 2016) on the status of Southern Hudson Bay (SHB) bears:

“…SHB polar bears left the ice (or returned to it) when the average ice cover near the coast was about 5%. This finding is yet more evidence that the meteorological definition of “breakup” (date of 50% ice cover) used by many researchers (see discussion here) is not appropriate for describing the seasonal movements of polar bears on and off shore.”

That post (with its list of references) is worth another look for its discussion of the following points: the definition of freeze-up; the relationship of official freeze-up and breakup dates to the dates that bears depart; the overall health and survival of Western and Southern Hudson Bay polar bears.

Hudson Bay North daily ice stage of development 2017_Nov 10

Below I dissect the misinformation that PBI calls “science communication” in their attempt to minimize the damage caused by this early freeze-up to their message of looming catastrophe for polar bears.

Bottom line: Not only was freeze-up early this year, 2017 will go down as one of the earliest WHB freeze-up years since 1979 and for Southern Hudson Bay bears as well, since as of 13 November there is concentrated ice all the way into James Bay.

Sea ice Canada 2017 Nov 13

UPDATE 14 November 2017: CBC Radio broadcasted an interview yesterday with a recent visitor to Churchill who was remarkably candid about what he saw regarding polar bears, sea ice, and what he heard from locals about freeze-up (“the earliest since 1991”). It corroborates what I’ve reported here. Worth a listen (about 8 minutes):

“Brian Keating: Polar bears in Churchill, Manitoba” (The Homestretch, November 13, 2017, Season 2017, Episode 300312418)

The closest Doug Dirks has come to seeing a live polar bear was at the Calgary Zoo many moons ago. But naturalist Brian Keating has just returned from another trip to Churchill, Manitoba. He joined Doug Dirks with the details of that frosty adventure.

http://www.cbc.ca/player/play/1095183939998

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“Meltdown: Terror at the Top of the World” — new book exploits polar bear attack to sell fear of sea ice decline

The polar bear attack that was all over the news last summer is now an ebook about global warming. The Maine lawyer who was mauled by a bear while on a hiking trip to Labrador (and lived to tell the tale) has allowed his story to be co-opted by an activist journalist to promote fears of sea ice decline, polar bear extinction, and man-made global warming.

Melt-down_Terror at the Top of the World_Nov 12 2014 press release book cover

The press release issued yesterday by the news group that published the book and employs author Sabrina Shankman (InsideClimateNews), described it this way:

“A riveting new e-book about the battle between man, beast and Nature in a warming world. Called Meltdown: Terror at the Top of the World, the e-book tells the story of the hikers’ harrowing encounter with a polar bear; of the plight of the polar bear in general, facing starvation and extinction as the sea ice melts and its habitat disappears; and of the Arctic meltdown, the leading edge of man-made climate change.”

I have little doubt the man mauled by the bear was indeed terrified and that his companions were as well. However, that horror is exploited shamelessly in this book as a means to promote anxiety over the future survival of polar bears and instill panic over a prophesied Arctic “meltdown.”
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No proof walrus are “struggling from the loss of sea ice” as new Earthjustice lawsuit claims

A new day, a new lawsuit by environmentalists: this time, the species-on-a-pedestal is the same population of Chukchi Sea walrus that generated a news frenzy last month, which apparently still has legs.

Walrus puss_USGS_IMG_4763
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Why is the US pushing to ban polar bear trade? Polar bears have been saved

One of the items on the agenda at the upcoming 16th meeting of the signatories to the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) in Bangkok Thailand (3-14 March, 2013) is a proposal to upgrade the polar bear from Appendix II to Appendix I status – prepared by the US Fish & Wildlife Service. The suggested change is based on what is claimed to be “a marked decline in the population size in the wild, which has been inferred or projected on the basis of a decrease in area of habitat and a decrease in quality of habitat.” If this proposition is adopted by CITES, it would be illegal to trade legally harvested polar bear parts of any kind.

The US tried this maneuver at the last CITES meeting in 2010 and it failed rather miserably. I see little reason to believe it will pass this year, even though the US is actively campaigning and has motivated activists worldwide to pressure other countries to vote in their favour (see “Activists push for international ban on legal trade in polar bear items” which discusses the absurdity of the World Wildlife Fund (WWF) not supporting the CITES proposal because they want to keep the focus on model-predicted future “threats” of global warming, see Clark et al. 2012, abstract below).

But here’s the question I have for all the folks involved in this CITES petition and other similar proposals to upgrade the conservation status of the polar bear to a “threatened” or “endangered” level: why is all this time, money and effort going toward ever-more restrictive regulations for a species that has clearly been saved but about which we still know so little?

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