Wintering Behavioral Features and Niche Partition of Two Species of Anseriformes Birds(Anser cygnoide and Anser albifrons) at Nanji Wetland National Nature Reserve, Poyang Lake
GUO Hong, SHAO Ming-qin, HU Bin-hua, PANG Jia-peng, YU Guan-jun
Journal of Ecology and Rural Environment . 2016, (1): 90 -95 .  DOI: 10.11934/j.issn.1673-4831.2016.01.015