简介:In the ice-gripped environment of Alaska's Ad免费miralty Island, su十六mmer offers the briefest of respites. Year-round residents such as bear一下s and seals turn to the salmon-fil毛片led waterways for sustenance. Meanwhile, migrants descend in droves, from humpback whales to over 140 million seabird女子s--almost half the birds in the Northern Hemisphere.详情