简介:In the ice-gripped environment of Alaska's Admiral米奇ty Islan俺去d, summer offers the briefest七七 of respites. Year-round residents such as bears and seals turn to the salmon-filled waterways for sustenance. Meanwhile, migrants descend in drov狠狠es, from humpback whales to over 140 million seabirds--almost half the birds in the Northern Hemisphere.详情