2013年云南属都湖湿地鹤类及大型水禽的数量

Number of wintering cranes and waterbirds at the Shuduhu wetland, Yunnan, China in 2013

摘要: 2013年1月17—18日,在云南省迪庆州香格里拉县境内属都湖,采用夜栖地直数法对黑颈鹤(Grus nigricollis)、灰鹤(G. grus)、斑头雁(Anser indicus)和赤麻鸭(Tadorna ferruginea)和黑鹳(Ciconia nigra)的数量进行了调查。调查中未发现包括黑颈鹤在内的大型水禽,但在2013年3月9日的调查中发现调查区域内有正在觅食的黑颈鹤23只。

Abstract: Using the roost count method, we surveyed the Black-necked Cranes (Grus nigricollis) and large waterbirds on 17th and 18th January 2013 at the Shuduhu wetland in Shangri-la County, Yunnan Province. During the two days, we did not record any Black-necked Cranes, Eurasian Cranes (Grus grus), Bar-headed Geese (Anser indicus), Ruddy Shelducks (Todorna ferruginea), Black Storks (Ciconia nigra)and some other large waterbirds; 23 Black-necked Cranes, however, were found foraging in the wetland on 9 March 2013.