简介:In the ice-gripped environment of Alas失禁ka's Admiralty Island, summer offers the briefest of respites. Year-round residents s高潮uch as bears and seals turn to the salmon-fil生狂led waterways for s小说ustenance. Meanwhile, migrants descend in dro体育ves, from humpback whales to over 140 million seabirds--almost half the birds in the Northern Hemisphere.详情