简介:In 最新the ice-gripped environment of Alaska's Admiralty Island, summer 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 西西droves, from humpback whales 人体to over 140 million seabirds--almost half t大胆he birds 44rtin the Northern Hemisphere.详情