简介:In the ice-gripped environment of Alaska's Admiralty Island, summer offers the briefes推荐t of respites. Year-round residents such as bears and seals turn to the salmon-filled wate不良rways for sustenance. Meanwhile, 网站migrants descend in droves, from humpback whales to over 140 million seabirds--almos能量t half the birds in the Northern Hemisphere.详情