简介:In the ice-gripped environment of Alaska's Admiralt国产y Island, summer offers the briefest of respites. Year-round residents such as bexxx137ars and seals turn to the salmon-filled w大胆aterways for sustenance. Meanwhile, migrants descend in droves, from humpback whales to over 140 m肉体illion seabirds--almost half the birds in the Northern Hemisphere.详情