Oriented to the daily monitoring needs of wild ecological protection areas such as the Qinling Mountains and Qilian Mountains, a natural ecological monitoring system is designed, which innovatively combines the Beidou-3 RDSS technology, wild animal capture technology, and image extreme compression technology, and implements a few of functions such as image acquisition, image compression, image transmission, identification of rare and protected wild animals, animal retrieval, fire monitoring, and big data analysis, and meets the needs of ecological protection departments in the discovery of rare wild animals, forest fire prevention, and daily inspections.The system was demonstrated and validated in the northern foothills of the Qinling Mountains for 8 months, captured 34 types of wild animals, saved a lot of labor costs and achieved tremendous social benefits.