8 年前
视频简介
The series will feature real-life crime cases and the cutting-edge forensic science used to solve them.。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.。
标签
动物
情景
旅游
音乐
短片