简介:In the ice-gripped enviro精品nment of Alaska's Admiralty Island, summer offers the briefest of respites. Year-日韩round 成人residents such as bears and seals turn to the salmon-filled waterways for sustenance. Meanwhile, migran亚洲ts descend in droves, from humpback whales to over 140 million seabirds--almost half the birds in欧美 the Northern Hemisphere.详情