简介:In the ice-gripped environment of Alaska's Admiralty Island, summer五月 offers the briefest伊人 of respites. Year-round residents 久久such as bears and seals turn to the sal综合mon-filled waterways for s色爱ustenance. Meanwhile, migrants descend in droves, from humpback whales to over 140 million seabirds--almost half the birds in the Northern Hemisphere.详情