Abstract: Intelligent terminals, intelligent identification and intelligent alarm system had been widely used in field monitoring of Wolong National Nature Reserve. Intelligent monitoring mainly includes photography, video, navigation, positioning, intelligent identification of plants and animals, reception and transmission of information, recording of monitoring elements and so on. There are multiple advantages of intelligent monitoring. First, the labor cost is saved. Second, the objects and space-time range of field monitoring are expanded. Finally, the monitoring efficiency and accuracy are improved.