简介:In the i美女ce-gripped env丝袜ironment of Alaska's Admiralty Island, sum使劲mer offers the briefest of re桶白spites. Year-round residents such as bears and seals turn to the salmon-filled waterways for sustenance. Meanwhile, migrants d张开escend in droves, from humpback whales to over 140 million seabirds--almost half the birds in the Northern Hemisphere.详情