Sea ice habitat Canada update for 23 July 2016 vs. 2014 & the start of bear problems

Sea ice breakup is always a little bit different year to year but since I have the maps archived, take a look at the differences and similarities at this date for this year compared to 2014…

Sea ice extent Canada 2016 July 23_CIS

Sea ice extent Canada 2014 July 23 CIS

Is there evidence that any polar bears – say Western Hudson Bay bears, for example – were negatively affected by sea ice levels in 2014? Not that I’ve heard. In fact, quite the opposite.

Polar bear guide and blogger Kelsey Eliasson, writing from Churchill, Manitoba, had this to say about the condition of bears and freeze-up that year (16 Nov. 2014):

“With these families appearing [heading out to the ice], it really sums up at just what a productive season this has been for the western Hudson Bay population. Any guide who knows their stuff will tell you this was a banner year for cubs, one we haven’t seen in a long time.”

Meanwhile, bears are starting to come ashore and cause a bit of grief:

Southern Hudson Bay (two days ago): “Polar bear shot after wandering through Kashechewan” [see map below for location: the bear shot was a cub that appears to have been separated from its mother and sibling, who were spotted several km away not causing any trouble]

Iqaliut, Baffin Island (this morning): “Polar bear rips 6 tents pitched in Iqaluit park”

Kashechewan_map_wikipedia

Compare ice levels for both years in the previous month (23 June):

Sea ice extent Canada 2016 June 23 CIS

Sea ice extent Canada 2014 June 23 2014 CIS

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