简介:In the ice-gripped environment of Axxxxxl56endianlaska's Admiralty Island, s14may18ummer 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, from 非洲humpback whales to over 140 million seabirds--almost half the birds in the Northern Hemisphere.详情