简介:In the ice-gripped environment of Alaska's Admiralty Island, summer offers the brie神马fest of respites. Year-round residents such as bears and seals turn to the salmon-filled waterways for sustenance.手机 Meanwhile, migrants descend in droves, from humpback影院 whales to over 140 million seabirds--almost half the birds in the Northern H2012年emisphere.详情