达赉湖乌兰诺尔保护区白琵鹭繁殖生态的研究  

Research on the Breeding Ecology of Platalea leucorodia in Dalaihu Ulan Noel Natural Reserve

作　　者：邓庆华[1] 牛二伟[1] 

机构地区：[1]呼伦贝尔学院生命科学与化学学院,内蒙古呼伦贝尔021008

出　　处：《安徽农业科学》2012年第11期6559-6560,共2页Journal of Anhui Agricultural Sciences

摘　　要：2007年4～11月通过样带和定点观察以及对当地保护站的保护人员调查发现,白琵鹭春季于4月初至4月末从南方越冬地迁到乌兰诺尔,成群营巢,营巢在有厚密芦苇、蒲草等植物和附近有灌丛或树木的水域及其附近地区,5月底至7月中为繁殖期,每窝产卵通常3～4枚。秋季于9月末至10月南迁。体大(84 cm)的白色琵鹭,长长的嘴灰色而呈琵琶形,头部裸出部位呈黄色。与冬季黑脸琵鹭相比,其体型较大,脸部黑色少,白色羽毛延伸过嘴基,嘴色较浅。喜泥泞水塘、湖泊或泥滩,在水中缓慢前进,嘴往两旁甩动以寻找食物。一般单独或成小群活动;部分夜行性。Through the field investigation and the survey on the workers in local protection stations from April to November,2007,Platalea leucorodia migrates to Ulan Noel in the whole April in spring,and nests in groups in the dense reeds,dwarf liliturf or the waters with shrub and arbors.The period during late May to middle July is the breeding season of Platalea leucorodia,which generally lays three to four eggs per nest.They started to migrate to the south from late September to October.The large（84 cm） and white Platalea leucorodia has a long,grey and lute-shaped beak,the bare part of its head is yellow.Compared with the black-faced Platalea leucorodia in winter,the white one is larger,and the black part on its face is small,and its white plume extends to its beak base and the color of its beak is lighter.The Platalea leucorodia likes to nest in waters,lakes and mudflat,walk slowly in waters,wing their beak to find food.They generally live individually or in small groups,some of them like to walk at night.

关 键 词：白琵鹭 生态 迁徙 湿地 

分 类 号：S181.3[农业科学—农业基础科学] Q958[生物学—动物学]