Polar Bears symbolize the icy landscapes of the far north like no other animal. The bear's way of life — its very survival — is inseparable from the Arctic pack-ice. Less familiar is a remarkable bird that shares with the Polar Bear this vital link to ice: this Ivory Gull. The gulls feed on small fish and other marine life, but also scavenge carcasses, including those left by Polar Bears. Global warming has brought increasing change to the world of ice-dependent species such as the Ivory Gull and Polar Bear.

More info and transcript at BirdNote.org.

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