简介:In t影片he ice-gripped environment奶水 of Alaska's Admiralty Island, summe女阾r 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, 丰满from humpback whales to over 140 million seabirds--almost half the birds in the Northern Hemisphere.详情