Tracking polar bears in the Beaufort Sea May and June updates

At the end of June, there were nine bears remaining from the original 14 that were tagged with glue-on ear transmittors in April 2018 near Kaktovik, Alaska by US Geological Survey biologists.

putting_collar_on_polar_bear_slider_USGS

Below is the June 2018 tracking map (high resolution image is here):

Beaufort tracking USGS bear-movements-June 2018 sm

Original caption: “Movements of 9 satellite-tagged polar bears for the month of June, 2018. These bears received satellite eartag transmitters in 2018 on the spring-time sea ice of the southern Beaufort Sea. Polar bear satellite telemetry data are shown with AMSR2 remotely-sensed ice coverage for 30 June, 2018.”

See the close-up for June 2018 below:

Beaufort tracking USGS bear-movements-June 2018 closeup

As ear tags are notoriously short-lived, there may not be any remaining by the end of July but if there are, I will post the tracks. The map for May 2018 is below.

Here is the map for May 2018 (high resolution here):

Beaufort tracking USGS bear-movements-May 2018 sm

The May map is a mess of tracks, many crowded around the open water in the eastern Beaufort. See the closeup below:

Beaufort tracking USGS bear-movements-May 2018 closeup

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