简介:In the ice-gripped environment of Alaska's Admiralty Island, summer offers the briefest of respites. Ye潘金莲ar-round residents such as bears and seals turn to the salmon-特级filled waterways for sustenance. Meanwhile, migrants descend in droves, from humpback whales to over 140 million seabirds--almost half t国产he birds in t毛片he Northern Hemisphere.详情