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一个原本处于幸福婚姻中的女人，为了一个神秘失踪的情人而选择离开她的丈夫。情人究竟身在何处？被抛弃的丈夫又该如何自处？而与此同时，女人正在盘算着一个惊人的计划。。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 sustenance. Meanwhile, migrants descend in droves, from humpback whales to over 140 million seabirds--almost half the birds in the Northern Hemisphere.。