简介:In the ice-gripped e啊灬nvir深用口onment of啊灬 Alaska's Admiralty Isla啊灬nd, summer offers the briefest of respites. Year-round residents such as bea快灬rs and seals turn to the salmon-filled waterways for sustenance. Meanwhile, migrants descend in droves, from humpback whales to over 140 million seabirds--almost half the birds in the Northern Hemisphere.详情