The East Dongting Lake National Nature Reserve in China is listed as a Ramsar Wetlands due to its global significance fo......

Background: The habitat use and foraging behaviors of waterbirds are closely related to the distribution and abun-dance ......

通过绝对数量调查表明，在位于小凉山山系的马边大风顶大熊猫野外观察站约２０ｋｍ＾２的研究区域里，共有９只大熊猫，其中幼少组４只，青壮组２只，中年组２只和......