ML116023021
- 性別與年齡
- 雄成鳥 - X
影音備註
Five of eight seen in flight, with all of these five appearing to be males transitioning towards breeding plumage with a developing large crescent between eye and bill.
觀察細節
Flying west, brownish undersides with white and grey underwings and blue patches sometimes visible on wing tops in flight. Most appeared to be males transitioning towards breeding plumage (larger crescent developing between eye and bill - see uploaded photo).
技術資訊
- 型號
- NIKON D90
- ISO
- 200
- 焦距
- 300 mm
- 閃光
- Flash did not fire
- 光圈值
- f/5.0
- 快門
- 1/1600 sec
- 次方
- 1162 pixels x 772 pixels
- 原始檔案大小
- 88.29 KB