Bears of the Last Frontier
Hour Three: Arctic Wanderers: Video: Losing Pack Ice

As loss of pack ice in Alaska’s north increases, polar bears struggle to navigate an ocean of melting ice. Watch video.

  • http://pulse gnicho

    Videos don’t display fully on my xoom

Produced by THIRTEEN    ©2014 THIRTEEN Productions LLC. All rights reserved.

PBS is a 501(c)(3) not-for-profit organization.