Tag Archives: extinction

W Hudson Bay polar bears won’t have an early breakup year, according to sea ice charts

There is still a huge swath of highly concentrated thick first year ice (>1.2m) over most of Hudson Bay this week (19 June 2017) and even in the NW quadrant (the closest proxy we have for Western Hudson Bay), the weekly graph shows levels are greater than 2016, when WHB bears came off the ice in good condition about mid-July. All of which indicates 2017 won’t be an early sea ice breakup year for WHB polar bears.

Hudson Bay weekly ice stage of development 2017 June 19

There is thick first year ice (>1.2m, dark green) in patches along the west coast in the north and south. Thick first year ice also extends into Hudson Strait and Baffin Bay, with some medium first year ice (0.7-1.2m thick, bright green) along the central and southern coasts of WHB.  Note the red triangles incorporated into the thick ice of Hudson Strait in the chart above: those are icebergs from Greenland and/or Baffin Island glaciers. A similar phenomenon has been noted this year off northern Newfoundland, where very thick glacier ice became mixed with thick first year pack ice and were compacted against the shore by storm winds to create patches of sea ice 5-8 m thick.

Compare the above to what the ice looked like last year at this time (2016 20 June, below). There is more open water in the east this year (where few WHB bears would likely venture anyway) but less open water around Churchill and Wapusk National Park to the south than there was in 2016:

Hudson Bay ice age weekly at 20 June 2016

We won’t know for several more weeks if most WHB bears will come ashore at about the same time as last year (early to mid-July) or whether they will be in as good condition as they were last year (because winter conditions may not have been similar).

But so far, sea ice conditions are not looking as dire as the weekly “departure from normal” chart (below, 19 June 2017) might suggest (all that “less than normal” red and pink, oh no!!):

Hudson Bay weekly departure from normal 2017 June 19 Continue reading

Thriving numbers – & two great books – are ample reason to rejoice on Polar Bear Day

Ten years of summer sea ice levels expected to kill 2/3 of the world’s polar bears by 2050 instead saw polar bear numbers grow. And this year, there are also two fabulous books about polar bears and their outstanding success story to celebrate on International Polar Bear Day (Monday 27 February 2017).

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One is suitable for kids (Polar Bear Facts & Myths) and another for adults and teens who want the details (Polar Bears: Outstanding Survivors of Climate Change) – see the right sidebar to buy on Amazon or my author website for details on all additional formats. A couple of excerpts from them are below.

So forget turning down your thermostat in a pointless gesture to “reduce your carbon emissions and help polar bears” — as Polar Bears International advocates for Polar Bear Day. Instead, treat yourself or a friend and order a book with a rational approach to species survival.

Speaking of species survival, think about the inconsistency in how some species are treated according to the US Endangered Species Act (ESA). Humpback whale numbers recovered after decades of protection; in 2016, after the state of Alaska filed a petition to delist, most populations were officially removed from the ESA list of ‘threatened’ species.

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Humpback whale and calf, NOAA image.

In contrast, by 2015, polar bear numbers had also recovered despite years of low sea ice loss not predicted until 2050, yet remain officially ‘threatened’ with extinction.

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Fat bear family at Kaktovik, Alaska (Southern Beaufort), April 2016. USGS photo.

US National Marine Fisheries Service defended the delisting of humpback whales against activists who insisted human-caused global warming threatened the species, but the US Fish and Wildlife Service defends flawed polar bear prophesies.

My books lay out the polar bear success story: in simple form for younger readers and in detail for others. See the excerpts below.

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Polar bears have not been driven to the brink of extinction by global warming. In fact, they are thriving (see my final conclusions on pg. 30 of Polar Bears: Outstanding Survivors of Climate Change, above and pg. 32 of Polar Bear Facts & Myths below.

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If you’d like to support my efforts to bring this to everyone’s attention, please consider buying a copy or two of my books. If you’ve already done so, keep in mind that your local library might be glad to have copies donated. They also make great gifts.

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Polar bear habitat update and attempts to spoil the good news for kids

The trolls are out in force at Amazon, posting negative reviews of my new book, Polar Bear Facts & Myths – they just hate it when credible scientists won’t promote a message of doom. It seems folks of this ilk truly want children to have nightmares about drowning, starving polar bears; they encourage kids to frantically turn out lights in a vain attempt to “Save The Sea Ice” while unbeknownst to them, the polar bears and seals prosper.

I expect those same fear-mongers will really hate my next book, due to be released early next week, because it presents the evidence in a way all readers will understand with the references to back it up. Polar bears and ringed seals are thriving despite recent losses of summer sea ice and there is seemingly a huge body of activists and scientists who don’t want people to know that simple fact.

Coming soon    Polar Bears: Outstanding Survivors of Climate Change

Back to polar bear habitat news, here is the sea ice map for 30 December 2016: Hudson Bay iced-over and lots of ice moving down southern Davis Strait:

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Compare to last year at this time, when polar bears did not die off in droves anywhere in Canada (or we would have heard about it) – remember that 2/3 of the word’s polar bears live in Canada:

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As polar bear populations fail to decline with sea ice, message of doom intensifies

If 10 years of summer sea ice levels expected to kill 2/3 of the world’s polar bears by 2050 hasn’t had an impact, why would anyone expect a bit less summer ice will do the job?

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The more the polar bears fail to die in droves, the shriller the message from activist polar bear researchers – via willing media megaphones – that the great death of the bears will soon be upon us, just you wait and see!

Some big media guns were out this past week spreading the prophesy of doom fed to them by the polar bear researchers most committed to the “threatened with extinction” narrative: The New York Times, The Atlantic, The Guardian. The desperation is becoming palpable as the public catches on to their epic failure.

In 2007, the sea ice dropped to a level the experts said wouldn’t be reached until mid-century, and since then, it has remained at that low level (about 3-5mkm2, give or take some measuring error). And in 2007, US Geological Survey (USGS) biologists said with absolute confidence that when sea ice levels reached that point, 2/3 of the world’s polar bears would be gone.

No bears at all would remain, they said, in Western Hudson Bay (the Churchill bears), Southern Hudson Bay, Foxe Basin, Davis Strait, Baffin Bay, Southern Beaufort, Chukchi Sea, Barents Sea, Kara Sea, and the Laptev Sea:  ten out of 19 subpopulations would be extirpated if sea ice levels in most years dropped to the summer lows in the 3-5 mkm2 range.

On the basis of that prediction, polar bears were declared ‘threatened’ with extinction by the US Fish & Wildlife Service (USFWS) under the Endangered Species Act (ESA).

But nothing of the kind happened. There are still lots of polar bears – and not even struggling-to-survive bears but lots of fat healthy bears everywhere across the Arctic, in what were considered by USGS biologists to be the most vulnerable regions of all: Western Hudson Bay (i.e., Churchill), Chukchi Sea and Southern Beaufort (Alaska) and the Barents Sea (Norway).

This is the truth the world needs to hear: the experts were wrong. Polar bears have not been driven to the brink of extinction by climate change, they are thriving. This is the message of each of my two new books (one of which is appropriate for kids of all ages, see the sidebar).

In turns out that polar bears are much more resilient to changing levels of sea ice than data collectors assume and the proof is in the current healthy populations everywhere. Continue reading

Polar Bear Facts & Myths now available and may arrive in time for Christmas

The first science book suitable for kids that tells the whole truth about polar bears and climate change is now for sale at Amazon.

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This beautiful, full color summary (44 pages, 8 x 10 inches) explains in simple terms why polar bears are thriving despite the recent loss of Arctic sea ice. It’s written in a question and answer format, in language that readers of all ages can understand (age 7 and up). The book takes a sensible, big-picture approach that many readers will appreciate and is based on the most up-to-date information available.

This is the perfect gift for some of the polar bear lovers on your gift list and if you act quickly (order here), your book may arrive before the 25th. At this time, only the paperback is available but some ebook versions should be out shortly. 

For purchasers for which a pre-Christmas delivery isn’t going to work (publication will be later in Europe; shipping is faster to eastern Canada and the US than to the west), I have provided a gift card you can download to print off and give in lieu of the physical book (kind of a placeholder until it arrives).

UPDATE: 18 Dec. 2016 Now listed at Amazon Canada and Amazon UK

Download gift card PDF HERE for Polar Bear Facts & Myths

Download gift card PDF HERE for Polar Bears: Outstanding Survivors of Climate Change  (coming soon, see below).

[Download Christmas gift cards, one per page, for both books here]

Check my book website for updates.

For adults & high school students (coming soon Now available)

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This color, fully-referenced polar bear science book is aimed at adults and high school students. Polar Bears: Outstanding Survivors of Climate Change is fashioned after the popular lecture with the same title I have given since 2009, which has been enthusiastically received by audiences with diverse backgrounds.

My book website now has full details of these new non-fiction books (along with a revised author biography) and will be updated regularly regarding formats and venues as they become available. Details for EATEN on that site has moved to its own fiction page.

History of anxiety over sea ice gets a video

A brief historical perspective on the failed predictions that have plagued scientific understanding of Arctic sea ice changes – predictions embraced wholeheartedly by polar bear specialists and conservation experts. It’s worth a watch.

Transcript here from the Global Warming Policy Foundation.

Will Trump reverse ESA decisions listing polar bears & Arctic seals as threatened?

The New York Times reported this morning: “Donald Trump Is Elected President in Stunning Repudiation of the Establishment.”

I’ve never been very interested in politics but this result has me wondering. Could the new president reverse the Endangered Species Act (ESA) decisions listing polar bears and other species as ‘threatened’ with extinction due to future threats from global warming?

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Continue reading