简介:In the ice-gripped environment of Alaska's Admiralty Isl过程and, summer offers the briefest of respites. Year-round residents such as bears and seals turn to the salmon-filled waterways for sustenance. Meanwhile, 全部migrants descend in droves, from humpback whales to 女人over 140 million seabirds--almost half the birds in the Northern 男人Hemisphere.详情