简介:In the ice-gripped environ报女ment of Alaska's Admiralty Isl男下and, summer offers the briefest of respites. Year-round residents such as bears and seals tu激情rn to the salmon-filled waterways for sustenance. Meanwhile, migrants descend in droves, from humpback whales to动态 over 140 million seabirds--almost half the birds in the Northern Hemisphere.详情