简介:In the ice-gripped environment of Alaska's Admiralty Island, summer offers the briefes亚洲t 成人of respites. Year-round residen天堂ts such as bears and s性色eals 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