Is it heron? Please refer to the pictures in the following link. They look similar...
http://www.mbr-pwrc.usgs.gov/id/framlst/i1940id.html

Or egret?
http://www.mbr-pwrc.usgs.gov/Infocenter/i1960id.html

More great pictures:
http://www.nature-wildlife.com/egret0.html

[此贴子已经被作者于2004-10-18 14:39:21编辑过]

cang1 (cang1 tian1 de cang1) lu4. Sorry I can't type Chinese. Hope you can understand.