简介:In 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 sustenanc三个e. Meanwhile, migrants descend in droves, from humpback老婆 whales to over 140 mil喜欢lion seabirds--almost half the birds一起 in the个人 Northern Hemisphere.详情