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ENDANGERED SPECIES is an intense, action packed survival-adventure about a wealthy American family who travel to the vast African wilderness of Kenya hoping for a dream vacation filled with excitement, bonding and a chance to fix the growing rifts within their family. But when their safari vehicle is attacked by a rhino protecting her calf, the family is left stranded miles fro...。黄石国家公园（Yellowstone National Park）拥有众多的景观和种类繁多的动物，聚集在一个引人入胜的生态系统中。该地区曾经有19000多只麋鹿，但在过去的20年中，其数量猛跌了80％。神秘的下降引发了许多问题，研究人员正在争相提供答案。与他们一起研究从狼到熊到树木再到鳟鱼的一系列理论和犯罪嫌疑人，以解决这个令人震惊的难题。。