Sardonic detective Shane, thrown out of one town for bringing trouble, heads for home and his ex-partner's detective agency. The business is in a sad way, and Shane, who has had the forethought to provide himself with a 250-dollar commission from an old lady on the train, is welcomed with open arms. When pretty Valerie Purvis walks in the next day willing to pay over。本片讲述了生存在青海湖国家公园中各种飞禽走兽的生存故事,片中以时间轴为叙事脉络,在春夏秋冬的四季变化中,青海湖的自然景观和生态景象也发生着变化。从青海湖开湖到鸟类筑巢、育幼,以及迁徙全过程,将现代科技与电视艺术高度融合,从不同的视角和深度,呈现出青海湖国家公园人与动物之美,以及自然生态之美。。