简介:In the ice-gri日韩pped environment of Alaska's Admiralty Island, summer视频 offers the briefest of respites. Year-round residents such a无套s bears and seals turn to the salmon-fille内射d waterways for sustenance. Meanwhile, migrants descend in droves, from humpback whales to over 140 million seabirds--almost half the birds in the Northern Hemisphere.详情