简介:In the ice-gripped enviro噜噜nm爽无码ent of Alaska's Admiralty Island, summer offers the briefest of respites. Ye人妻ar-round residents such as bears and seals turn to the salmon-filled waterways for sustenance. Meanwhile, migrants descend in droves, from humpback精品 whales to over 140 million seabirds--almost half 久久the birds in the Northern Hemisphere.详情