Daily Archives: January 8, 2013

Polar bear population now 22,600-32,000 – when tallied by nation

UPDATE FEBRUARY 19, 2014The misleading “State of the Polar Bear” graphic is now GONE (as of January 31, 2014). A new 2013 status table is offered by the PBSG here. It has detailed text explanations and harvest information, with references, hyperlinked to each subpopulation entry (“Press the subpopulation hyperlink and more information will appear“) and may have replaced the “State of the Polar Bear” graphic that the PBSG commissioned for upwards of US$50,000, although the PBSG website says it is being “updated” [A pdf copy of the 2013 colour table is here, and my commentary on it is here.] I have left the original post as is, below.

This afternoon I came across some startling information. [updated here, here from Feb. 10, 2013, and here from April 1, 2013]

According to a dynamic summary report on the home page of the IUCN/SSC Polar Bear Specialist Group website  called State of the Polar Bear, there are now 22,600-32,000 polar bears worldwide, when tallied by nation.

Here are the numbers, by nation, listed in the State of the Polar Bear summary report (see map below):
Canada                              13,300-17,500
USA                                   1,200-1,800
Russia                               2,700-4,800
Norway                             1,900-3,600
Greenland
(Denmark)                        3,5000-4,400
Total                            22,600-32,000

The “Nations” page of the Polar Bear Specialist Group’s “State of the Polar Bear,” a dynamic summary that can be launched from the home page of the IUCN PBSG  http://pbsg.npolar.no/en/dynamic/app/ [published Oct. 15, 2012] Click to enlarge.

The “Nations” page of the Polar Bear Specialist Group’s “State of the Polar Bear,” a dynamic summary that can be launched from the home page of the IUCN PBSG website, http://pbsg.npolar.no/en/ [published Oct. 15, 2012] Click to enlarge.

This is a big change from the 20,000-25,000 that has been touted as the global polar bear population since 2005 (see Aars et al. 2006; Obbard et al. 2010) and my post on polar bear population estimates.
[updated Jan. 9 2013 at 8:20 PST, see end of post]

UPDATE Jan. 7. 2014 – The PBSG has announced that a new population assessment is due later this month, see this January 1 post. The graphic described in this post has moved to the page called “Population information” and the official estimate of 20,000-25,000 is no longer present. There was no press release associated with this announcement.
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