简介:In the ice-gripped environment of Alaska's Admiralty Island, summer offers the briefest of respites. Year-round residents such as bears and s女人eals turn to the salm69女on-filled waterways for sustenance. Meanwhile, migrants descend in droves, from humpback whales to over 140 million xxxxseabirds--alporenmost half the birds in the Northern Hemisphere.详情