鹳科|鹳属
学名:Ciconia boyciana
英名:Oriental White Stork
形态:大型涉禽,体长110-128cm。嘴粗而长,黑色;脚甚长,红色,胫下部裸露。站立时体羽白色,身体后部黑色。飞翔时头、颈向前伸直,脚伸向后,远远突出于尾外,全身除飞羽黑色外,全为白色。
虹膜近白色;嘴黑色;脚红色。
分布:中国中东部地区有分布。在保护区属常见的冬候鸟和旅鸟。从2010年开始,旅顺双岛湾盐田由于人为投食的原因,每年有部分东方白鹳停留越冬,2015年12月记录到154只。
习性:繁殖期主要栖息于开阔而偏僻的平原、草地和沼泽地带,越冬期栖息在大型湖泊和沼泽地带。营巢于树上、柱子上及烟囱顶部。冬季结群活动。取食于湿地,主要以鱼类为食,也吃蛙、小型啮齿动物、蜥蜴、软体动物等。
ID: Large wading bird. Body length 110-128cm. Black bill thick and long. Red legs long, with lower tibia unfeathered. Stands mostly white, with black rear end. In flight, neck stretched,and legs extends far beyond tail. Black flight feathers contrast with white body.
BP: Eyes whitish; bill black; tarsi red.
SD: Common winter visitor and migrant. Some have wintered in Shuangdao Bay saltworks, Lushun since 2010 when provisioned, eg. 154 individuals in Dec,2015.
HH: In breeding season in open and remote plains, grasslands and marshes. In winter in big lakes and marshes in flocks. Breeds in trees, pylons and top of chimneys. Feeds in wetland mainly on fish, but also o nfrogs, small rodents, lizards and molluscs.
东方白鹳
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