A review of a newly-released (22 April 2020, on Earth Day) report commissioned by Canada’s Department of Fisheries and Oceans on the state of the Arctic seas published today in the National Post is a must read. It highlights the report’s emphasis that while the changes going on in our northern seas are indeed marked, they do not necessarily spell doom.
Oddly, polar bears are primarily represented in the report by an overview account of the special case of Western Hudson Bay – an outlier among Canadian subpopulations – that puts special emphasis on the claimed decline in body condition blamed on recent sea ice changes that is not supported by any recent data (Crockford 2020).
Posted in Advocacy, Conservation Status, science, Sea ice habitat, Summary
Tagged Arctic, climate change, Corcoran, COSEWIC, DFO, ecosystem, PGSG, polar bear, sea ice, status, western hudson bay
The worldwide coronavirus lockdown has meant that the MOSAiC research project, which deliberately froze the icebreaker Polarstern into the Arctic Sea ice last fall, will miss taking scientific measurements during several critical weeks of the melt season (one of the main reasons for the project).
According to a report in the High North News (28 April 2020), at 27 April the Polarstern was between Svalbard and the North Pole (map above). In mid-May, the ship will break out of the ice and proceed south to waters off Svalbard (expected to take about a week) to meet up with two German icebreakers for a high-seas exchange of crew and restock provisions, the only option available after the coronovirus lockdown in Svalbard meant the original plans had to be scuttled. And while waiting for the upcoming research upheaval and breaking free of the ice, the crew of the Polarstern recently reported a visit from a polar bear wandering the ice hunting for seals.
Posted in Polar bear attacks, science, Sea ice habitat
Tagged Arctic, coronavirus, disruption, icebreaker, lockdown, polar bear, Polarstern, quarantine, researcher, sea ice
For all of those parents and grandparents struggling to keep school-aged kids occupied and learning while stuck at home during the coronavirus lock-down (and looking ahead to the summer months!), how about using my Polar Bear Facts & Myths book to practice a second language? The book is short (<800 words), the topic is compelling, and the text is simple. As well as the original English, it's also available in French, German, Norwegian, and Dutch – all translated from English by native speakers. Prices have now been reduced on all versions of this title and several others (note it has taken Amazon two weeks to implement these changes).
Purchase two copies (one in your native language, the other in the language the child has been learning), and let them work their way through. This approach makes it easy for kids to tackle this task on their own. For Canadian kids who must take French, this is an excellent way to brush up on their French reading skills while learning about polar bears and the Arctic. Similarly, for a large number of European kids, it’s a chance to practice their English reading skills.
When they are done, you could 1) ask them to find a polar bear picture online and write a caption in their second language; 2) send me a question that the book hasn’t answered and I will respond on this blog, in English! Other links below.
Posted in home schooling
Tagged Arctic, Dutch, French, German, home schooling, language, Norwegian, polar bear, reading, science, sea ice, second language
This bit of mammalian science is worth a read, from biologist Matt Ridley’s blog, first published in the Wall Street Journal. And yes, a very few bat species do live above the Arctic Circle in North America and Eurasia but their distributions only overlap with polar bears in the most southern areas of the bear’s range (and none of the bats are the horseshoe variety that carry coronaviruses): along the coasts of southern Labrador and Hudson Bay, the north coast of Newfoundland, and in NW Alaska along the Bering Sea.
The Bats Behind the Pandemic (published 9 April 2020): From Ebola to Covid-19, many of the deadliest viruses to emerge in recent years have the same animal source.
In Svalbard, Norway, it is routine practice to chase polar bears away from settlements with snow machines and helicopters, then tranquilize and relocate them if necessary but in late January this approach led to the death of a young male bear.
Necropsy results released 26 March 2020 revealed that the two year old bear, who had wandered into and around Longyearbyen multiple times in late January, was captured after a prolonged helicopter chase but died enroute as it was flown north to Nordaustlandet (see map below) from circulatory failure due to administering anesthesia after the prolonged stress of being chased.
Video here of the bear being chased out of Longyearbyen by helicopter (photo above is of the New Year’s bear). Longyearbyen has had more problems than usual with polar bears this winter due to the unusually extensive sea ice off the west coast of Svalbard. Polar bears are particularly dangerous in winter and with the abundance of bears in recent years many Arctic communities are at risk with each having to find their own solutions.
In the wee hours of New Years Day 2020 a fat Svalbard polar bear was shot because of persistent visits to downtown Longyearbyen and the public was outraged. A few weeks later a bear attacked a dogsled loaded with tourists. The death of the young bear in late January in the course of removing it (rather than shooting it) is a reminder that tranquilizing a polar bear, especially after a prolonged chase, can be as lethal as shooting it.
My newest video released today summarizes the strong polar bear component to the terrorization of the world’s children about climate change, which began for many youngsters in 2006 with the BBC and Sir David Attenborough’s commentaries about the dire future of polar bears – and continues to this day. Kids get their climate change information from watching Attenborough documentaries at home and in school because they are trusted sources of information, but on the topic of Arctic victims of climate change, that trust has been betrayed.
Many children and young adults worldwide, including 16 year old Swedish climate campaigner Greta Thunburg, have been presented with such emotionally-charged and deceptive information about the Arctic through Attenborough’s productions that many have lost hope for the future. These despondent kids, as well as their parents and teachers, need reminding that while summer sea ice has indeed declined over the last few decades, polar bears, walrus, and other Arctic species are thriving (Aars 2018; Boveng 2016; Crockford 2017, 2018, 2019a, b; Kovacs 2016; Lowry 2015; MacCracken et al. 2017; Obbard et al. 2016; Rode et al. 2014, 2018).
Here is the video (13 minutes):
The press release issued by the Global Warming Policy Forum states:
It is the responsibility of teachers and parents to reassure these worried youngsters that polar bears and walrus are not suffering because of sea ice loss blamed on climate change. Children need to be told the truth: that whatever scary stories some biologists come up with about what might happen in the future, Arctic species have demonstrated that they are much more resilient to changes in sea ice than Attenborough’s films suggest.
The GWPF is sending copies of this video to all head teachers of UK schools together with a letter, telling them that they are responsible for the mental health of their pupils and that they have a responsibility to provide their pupils with accurate information about the state of wildlife in the Arctic.
The letter sent to head teachers will include a list of verifiable facts, with references, listed here.
Below is my timeline, with references, and below the references is a list of previous videos on this topic.
Posted in Advocacy, Conservation Status, Population, Sea ice habitat, Uncategorized
Tagged Arctic, Attenborough, BBC, children, documentary, eco-anxiety, Greta Thunburg, mental health, polar bear, starving, trust, video, walrus
We are told the Arctic is warming twice as fast as anywhere else in the world, yet as the internet reverberates with shrill, almost-the-lowest-ice-extent-ever stories, polar bears, Pacific walrus, and the most common ice seal species (ringed and bearded seals, as well as harp seals), are all thriving. Two new videos published by the GWPF on polar bears and walrus confront this conundrum and the conclusion is clear: if there is no climate emergency for polar bears, there is no climate emergency anywhere.
Posted in Advocacy, Conservation Status, Sea ice habitat, Summary
Tagged Arctic, climate change, climate emergency, Eemian, geology, global warming, GWPF, history, ice age, interglacial, LGM, polar bear, sea ice, youtube video