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How do you stick a satellite tracker on a polar bear? Polar bear glue from 3M, of course
“Male adult polar bears have necks that are larger than their heads. So, they’re cone shaped. And physiologically, collars fall off of them. They won’t keep them on.”
Written By:
Tim Nelson / MPR News |
6:01 am, Dec. 11, 2020
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Two polar bears amble across some newly forming ice and snow along the shore of Western Hudson Bay. Researchers came to the Minnesota industrial giant looking for an alternative to radio collars, which don't work on many bears. Photo courtesy of 3M
MAPLEWOOD, Minn. -- Here’s the problem. Polar bears live in some of the most inhospitable and inaccessible habitat on Earth — tough for humans and practically anything people make.

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