简介:I榨精n the ic足控e-gripped environment of Alaska's Admiralty Island, summer offers the briefest of respites. Year-round residents such as bears and seals turn to the salmon-filled waterways fo本子r sustenance. Meanwhile, migrants desc全彩end in droves, from humpback whales to over 140 million seabirds--almost half the birds in the Northern Hemisphere.详情