Just out (6 June 2018) — new population assessment and status maps of the 19 polar bear subpopulations according to Environment Canada. Contrary to the map presented at the Range State meeting in February 2018 (pdf here), these maps show Western Hudson Bay and Southern Hudson Bay (along with the Southern Beaufort) as “likely declined.” A new category has been added for the Barents Sea: it’s considered “data deficient/uncertain,” but a population estimate of 2,001-3,000 has been provided.
No press release or other notice regarding the availability of these new maps was issued, as far as I know: I came across them by accident while looking for something else.
Global map above, more below, including a comparative map that shows 2010, 2014, and 2018 together. I will update the two recent posts of mine (here and here) that used the February Range State map with the information that more recently revised maps are now available.
Polar bear season for St. Lunaire-Griquet Newfoundland ran from 6 March to 10 June this year — three long months when polar bears came to visit the community during the season when bears are usually occupied with feeding on young seals and mating.
Below is a map of the region: St. Lunaire-Griquet is at the tip of the Northern Peninsula of Newfoundland, just north of St. Anthony (where some of the action in my polar bear attack thriller, EATEN, takes place):
As of yesterday (June 10), when the last sighting of a fat and healthy polar bear took place, there was still quite a mass of thick first year ice (>1.2 m thick) off the northern peninsula of Newfoundland, amongst a field of icebergs:
The first sighting in the area this year was back in early March, which I blogged about here. Fortunately, the Davis Strait bears that occupy the East Coast pack ice are usually well feed at this time of year and seldom pose a serious threat to humans: the fact that visitors ashore are often easily pursuaded to leave (or do so on their own) suggests they are more curious than hungry.
Posted in Life History, Polar bear attacks, Sea ice habitat
Tagged ashore, East Coast, Eaten, harp seal, icebergs, Newfoundland, polar bear, sea ice, sightings, St. Anthony