黄石公园之谜黄石公园之谜 Mystery in Yellowstone(2015)

关键词： Manfred Corrine 纪录片

米诺视频为您提供2015年由John Beach主演,Manfred Corrine导演的《黄石公园之谜》/原名《黄石公园之谜 Mystery in Yellowstone》纪录片 电影在线观看完整版,《黄石公园之谜》百度云网盘资源以及《黄石公园之谜》高清蓝光mp4迅雷下载，《黄石公园之谜》BT下载资源，希望您能喜欢！

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

Plot Summary:Yellowstone National Park is home to a vast array of landscapes and a huge diversity of animals, united in a fascinating ecosystem, one that is currently in severe trouble. The area once contained over 19,000 elk, but its numbers have plummeted by 80% in the last two decades. The mysterious decline has sparked many questions, and researchers are in a race to provide answers. Join them as they investigate a series of theories and suspects, from wolves to bears to trees to trout, in an attempt to solve this alarming puzzle.