2013年云南丽江拉市海鹤类及大型水禽的数量及栖息地

Number and habitats of cranes and large waterbirds at Lashihai Plateau Wetland Nature Reserve, Yunnan, China in 2013

摘要: 2013 年1月17—18日,在云南拉市海高原湿地自然保护区镇美泉河、海东、海南、均良、格乐5个分界明确的观察区域,运用10×42的双筒望远镜,于上午08:00—10:00对各自区域内的鹤类和大型水禽进行同步直接计数并汇总。结果表明:灰鹤(Grus grus)、斑头雁(Anser indicus)和赤麻鸭(Todorna ferruginea)的数量分别是378、1176和662只,未观察到黑颈鹤。栖息地中,农田占86%,草地占6%,浅水区和休耕地各占3%,泥滩沼泽区占2%。

Abstract: We conducted a survey of cranes and waterfowl covered at the Lashihai Plateau Wetland Nature Reserve in Lijiang City, Yunnan Province during 17-18th January, 2013. Our results showed that there were about 378 Common Cranes (Grus grus), 1,176 Bar-headed geese (Anser indicus), and 662 Ruddy Shelducks (Todorna ferruginea) in this area.