简介:In the ice-gripped environment of Alaska's Admiralty Island, summer offers the briefest of respites. Year-round residents such as b精品ears and seals turn to the salmon-filled waterways for sustenance. Meanwhile, migrants descend in droves, from humpback whales午夜 to over 140 免费m成人illion seabirds--almost half the birds in the N国产orthern Hemisphere.详情