Tag Archives: tagged

Hudson Bay sea ice update: many polar bears are still on low concentration ice offshore

Almost half of all tagged Western Hudson polar bears are still out on the ice of Hudson Bay, even though much of it is broken up in pieces: as of yesterday, 10 out of 22 bears were still offshore.

Mother and cub near Churchill last year, 30 October 2021.

This is shaping up to be a great year for Hudson Bay bears!

It also appears none of the bears onshore are causing problems in Churchill, as the Polar Bear Alert Program weekly reports for Churchill have not yet begun. Last year the first report was issued for the first week of July, while in 2020 the first report didn’t come out until the end of August.

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Most Hudson Bay polar bears are still offshore, excellent ice conditions for late July

With only a few days until the end of July, most Western Hudson Bay polar bears are still on a thick band of thick first year ice that remains close to shore. The few bears that have come off the ice appear to be nice and fat, indicating they had good spring feeding conditions.

Untagged bear with cub, near Churchill River, 18 July 2022

We’ll have to wait a few more weeks to see if this year shapes up as it did in 2020, when the last of bears didn’t come ashore until the third week of August, despite there being very little visible ice. Last year, most of the bears were ashore by the end of July.

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First tagged W Hudson Bay polar bear comes ashore

On the 8th July, the first of almost two dozen tagged or collared polar bears came ashore in Western Hudson Bay (WH) under unusual sea ice conditions. How does this compare to previous years?

Image above is from last year (6 July 2021): we haven’t yet had a sighting from the live cams on the shore of Wapusk National Park near Churchill reported at Explore.org.

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