原帖由 heipee 於 2008-1-29 19:15 發表 ...大黄脚鹬的嘴长与头长相当,而小黄脚鹬的嘴长相当于头长的1.5倍左右 ...
原帖由 kkhui 於 2008-1-29 20:29 發表 Just the opposite as far as I know! Greater has longer bill and somewhat upturned ...