简介:In the ice-gripped environment of Alaska's A扒开dmiralty Island, summer offers the briefest虎白 of respites. Year-round residents such as bears and seals turn to the salmon-filled waterways for sustenance. Meanwhile, migrants descend in droves, from humpback whales to over 140 mil开小lion seabirds--almost half th粉嫩e birds in the Northern Hemisphere.详情