Collar cams help bring scientists into a polar bear's world

Newly released footage shows how scientists have been able to learn more about the behaviour of wild polar bears on the sea ice thanks to cameras attached to the bears via a collar. Video: USGS

Associated article


On board the RV Tom Crean

Take a look abroad the RV Tom Crean, Ireland's newest maritime research vessel, during a scientific survey to redeploy a weather buoy off the Wexford coast.


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