Support Polar Bear Science
Click images below to buy my recent polar bear books
Featured quote #53
Watch polar bear habitat reform in the Canadian Arctic: “last 10 days” Canadian Ice Service animation (works anytime) HERE. See Quote archive for details.-
Recent Posts
- Flashback Friday: The Politics of Polar Bears CBC documentary from 2014
- Polar Bear Scare Unmasked: The Saga of a Toppled Global Warming Icon [another look]
- Polar bear habitat at mid-winter as extensive as 2013 & better than 2006
- First-ever polar bear population survey for entire Russian coast planned for 2021-2023
- New paper says Baffin Bay polar bears may have been affected by less summer sea ice
- Attenborough’s Arctic Betrayal: New video reveals that terrorizing young children about climate began with polar bears
- Activist Norwegian makes more false claims that trophy hunting threatens polar bears
- 2019 Alaska aerial survey found the most polar bears since 2012 – dozens of fat healthy bears
- Polar bear sea ice habitat at the start of the Arctic winter is abundant except off Labrador
- Fat adult polar bear shot in Svalbard New Years Eve after persistent visits to Longyearbyen
- Rare winter polar bear visit to northern Newfoundland New Years Eve 2019
- My most popular video of 2019: No climate emergency for polar bears
- Polar bear cubs play on the thin ice that supposedly threatens them with extinction
- New video shows Attenborough & Netflix falling walrus deception as revealed by BBC
- European outrage over my loss of adjunct status and video of my Dutch school lecture
More info about me, my books & places to buy them
Archives
- February 2020
- January 2020
- December 2019
- November 2019
- October 2019
- September 2019
- August 2019
- July 2019
- June 2019
- May 2019
- April 2019
- March 2019
- February 2019
- January 2019
- December 2018
- November 2018
- October 2018
- September 2018
- August 2018
- July 2018
- June 2018
- May 2018
- April 2018
- March 2018
- February 2018
- January 2018
- December 2017
- November 2017
- October 2017
- September 2017
- August 2017
- July 2017
- June 2017
- May 2017
- April 2017
- March 2017
- February 2017
- January 2017
- December 2016
- November 2016
- October 2016
- September 2016
- August 2016
- July 2016
- June 2016
- May 2016
- April 2016
- March 2016
- February 2016
- January 2016
- December 2015
- November 2015
- October 2015
- September 2015
- August 2015
- July 2015
- June 2015
- May 2015
- April 2015
- March 2015
- February 2015
- January 2015
- December 2014
- November 2014
- October 2014
- September 2014
- August 2014
- July 2014
- June 2014
- May 2014
- April 2014
- March 2014
- February 2014
- January 2014
- December 2013
- November 2013
- October 2013
- September 2013
- August 2013
- July 2013
- June 2013
- May 2013
- April 2013
- March 2013
- February 2013
- January 2013
- December 2012
- November 2012
- October 2012
- September 2012
- August 2012
- July 2012
Categories
Blogroll
My other sites
Other useful sites
- Alaska sea ice
- Alaska Sea Ice Atlas
- Arctic Sea Ice, Historic (W. Arctic)
- Canadian Sea Ice Service
- CO2 Science
- Cryosphere Today
- Global Warming Policy Foundation
- International Climate Science Coalition
- National Snow & Ice Data Center USA
- NIPCC Report
- Norwegian Ice Service
- SE Alaska paleontology
- Virtual Caves
- YourEnvironment
Blog Stats
- 2,038,526 views since July 26, 2012
Search Results for: derocher
Derocher admits Western Hudson Bay polar bear population may not be declining
Earlier this year, I challenged a journalist to ask to see the data used by Andrew Derocher and his colleagues to support their repeated claims that Western Hudson Bay polar bears are having trouble surviving. It almost happened. David Rose, … Continue reading
Comments Off on Derocher admits Western Hudson Bay polar bear population may not be declining
Posted in Conservation Status, Polar bear attacks, Population
Tagged Arviat, attacks, body condition, cub survival, Derocher, estimates, fat, Hudson Bay, polar bear, population, problem bears, sea ice
Polar bear population numbers are for kids, says specialist Andrew Derocher
Polar bear specialists made global population numbers the focus of the world’s attention when they predicted a dramatic decline and possible extinction of the species. But now that the numbers have increased slightly rather than declined, the same scientists say … Continue reading
Comments Off on Polar bear population numbers are for kids, says specialist Andrew Derocher
Posted in Advocacy, Population
Tagged Amstrup, Derocher, estimates, global warming, polar bear, population decline, population numbers, predictions
Polar Bear Science envy – polar bear biologist Andrew Derocher steals my blog name
I’ve got an imitator! It appears that a recently created website promoting polar bear biologist Andrew Derocher’s lab at the University of Alberta just happens to have the same title as my blog: Polar Bear Science. Oscar Wilde said: “Imitation … Continue reading
Comments Off on Polar Bear Science envy – polar bear biologist Andrew Derocher steals my blog name
Posted in Advocacy
Tagged activism, advocacy, Derocher, fake, imitation, polar bear, polar bear science, science
Andrew Derocher raises the “starving polar bears” issue in DailyMail interview
In what looks like a follow-up to last week’s CBC documentary, The Politics of Polar Bears, the London (UK) based DailyMail published interviews with polar bear biologists Mitch Taylor and Andrew Derocher (September 9, 2014). The CBC film did have … Continue reading
Comments Off on Andrew Derocher raises the “starving polar bears” issue in DailyMail interview
Posted in Advocacy, Conservation Status, Sea ice habitat
Tagged caribou, conservation, DailyMail, Derocher, fasting, goose eggs, Gormezano, ice-free season, Mitch Taylor, polar bears, Rockwell, sea ice, sea ice decline, starving, survival, terrestrial foods, weight loss, western hudson bay
Collapse of polar bear snow dens – Stirling and Derocher’s anecdotal evidence
In their summary of facts supposedly supporting the premise that global warming is already having an impact on polar bear populations (discussed previously here, here, and here), biologists Ian Stirling and Andrew Derocher (2012:2700) include a list of incidents of … Continue reading
Comments Off on Collapse of polar bear snow dens – Stirling and Derocher’s anecdotal evidence
Posted in Advocacy, Cannibalism, Life History
Tagged advocacy, anecdotal evidence, den collapse, Derocher, rain on snow events, Robert F. Kennedy Jr., snow, Stirling, threatened, warm weather
Stirling and Derocher’s sea ice trick – omitting facts to make polar bears appear endangered
Polar bear biologists Ian Stirling and Andrew Derocher continue to insist that western Hudson Bay (WHB) polar bears are already showing negative effects of reduced sea ice due to global warming. In their 2012 summary paper (Stirling and Derocher 2012), … Continue reading
Comments Off on Stirling and Derocher’s sea ice trick – omitting facts to make polar bears appear endangered
Posted in Advocacy, Sea ice habitat
Tagged Derocher, global temperature, Hudson Bay breakup, Michael Mann, Stirling, truncated data, University of Victoria, unpublished data
Andrew Derocher refuses to accept that polar bears have been saved
Andrew Derocher, an known polar bear advocate, has been making headlines again, this time promoting a new “policy paper” he is lead author on that has just been accepted for publication. He and his colleagues simply refuse to accept that … Continue reading
Comments Off on Andrew Derocher refuses to accept that polar bears have been saved
Posted in Advocacy, Conservation Status
Tagged CITES, commercial harvest, Derocher, heavy sea ice, Hudson Bay, mortality events, Polar Bear Specialist Group, threatened, unpublished data
Another polar bear advocate writes a book: Derocher and Lynch 2012
Polar Bears: A Complete Guide to their Biology and Behavior (2012) Text by Andrew E. Derocher, Photographs by Wayne Lynch, in association with Polar Bears International. Johns Hopkins University Press 264 pp. 153 color photos, 4 maps. 978-1-4214-0305-2 $39.95 hardcover … Continue reading
Comments Off on Another polar bear advocate writes a book: Derocher and Lynch 2012
Posted in Book review
Tagged advocacy, book review, Derocher, Stirling
Flashback Friday: The Politics of Polar Bears CBC documentary from 2014
Worth watching if you haven’t seen it – and a second look if you have – a rare balanced documentary produced by the CBC in 2014 on polar bear conservation, with interviews with biologists Mitch Taylor and Andrew Derocher. “In … Continue reading
Comments Off on Flashback Friday: The Politics of Polar Bears CBC documentary from 2014
Posted in Advocacy, Conservation Status, Population, Sea ice habitat
Tagged Andrew Derocher, CBC, Churchill, condition, documentary, jail, Mitch Taylor, polar bear, Polar Bears International, politics, sea ice, weights
