ML41529961
作者
Chad Hutchinson 该用户提供的媒体文件 档案
日期
地点
Struble Lake
Chester, Pennsylvania, United States
该地点产生的媒体文件 配图名录- 年龄和性别
- 年龄未知雌鸟 - X
观察细节
Solitary scaup seen out in the middle of the lake. Flat head (as if "someone smashed the top down with a pan"), large bill (especially when seen head-on), and sloped forehead point to GRSC over LESC. LESC would have a thinner bill, a more vertical sloped forehead, and a pointed head at the back.
技术信息
- 尺寸
- 960 pixels x 540 pixels
- 原始文件大小
- 118.06 KB