简介:In the ice-gripped environment of Alaska's Admiralty Island, summer offers the 章节briefest of respites. Year-round residents such as bears and seals turn to the salm最近on-filled waterways for sustenance. Meanwhile, migrants descend in droves, from humpback whales to over 140 million seabirds--almost ha叶辰夏lf the birds in the Northern Hemisph若雪ere.详情