Dongting Lake Heron Tracking in March 2014

　　On 8th Mar, 2014, Xu Zhenggang, Doctor from South Central Forestry Science and Technology University, released a big waterfowl—heron, deployed with the solar GSM/GPS transmitter deployed by my company. The transmitter, powered by solar energy, is able to do effective long-term 24-hour-minotoring to the aimed bird in the wild, in order that Dr. Xu can receive the first-hand data about the heron’s flying route and time and its location after its releasing.
　　Up to the 22nd of November, the heron has migrated about three thousand kilometers, the migration route is following: