简介:In the ice-gripped environment 看的of Alaska's Adm一个人iralty Island, summer offers the briefest of respites. Year-round residents such as bears and seals turn to the salmon-filled waterways for sustenance. Meanwhile, migrants descend in droves, fr在线观看om humpback whales to over 140 million seabirds--almost half the birds in the Northern Hemisphere.详情