Key Laboratory of Ecosystem Network Observation and Modelling;
Institute of Geographic Sciences and Natural Resources Research;
CAS;
Beijing 100101;
China;
Living Yangtze Program;
World Wide Fund for Nature China;
Wuhan 430060;
China;
College of Resources and Environment;
University of Chinese Academy of Sciences;
Beijing 100049;
China;
Wildfowl&Wetlands Trust;
Slimbridge;
Gloucestershire GL27BT;
United Kingdom;
State Key Laboratory for Freshwater Ecology and Biotechnology of China;
Institute of Hydrobiology;
CAS;
Wuhan 430072;
China;
wintering waterbirds; Yangtze River floodplain; priority site; feeding guild;