ML620031712
- 性別與年齡
- 雌鳥，年齡未知 - 1
觀察細節
First attached photo depicts 3 female Eiders. While I had never encountered one, the middle duck appears to bear three characteristics of a female King Eider: 1. The bill appears black 2. the head appears rounded and 3. the duck in question seems to lack a long, sloping forehead like the female Common Eiders flanking it. 2nd attached photo is a cropped enlargement depicting a female Common Eider on the left and the Eider in question on the right.
技術資訊
- 焦距
- 600 mm
- 光圈值
- f/6.7
- 快門
- 1/1500 sec
- 次方
- 971 pixels x 675 pixels
- 原始檔案大小
- 395.02 KB