ML614147379
- 性別與年齡
- 雄未成鳥 - 1
影音備註
Sub-adult male, first fragments of alternate plumage emerging, including several contour feathers.
觀察細節
Rare (first PEC record since November 2021). Small dark pert duck with complex white face pattern, all dark wings. Sub-adult male, first fragments of alternate plumage emerging. Associating with Bufflehead close to shore. Photographed.
技術資訊
- 型號
- Canon EOS 90D
- 鏡頭
- EF600mm f/4L IS III USM
- ISO
- 1250
- 焦距
- 600 mm
- 閃光
- Flash did not fire
- 光圈值
- f/4.5
- 快門
- 1/2000 sec
- 次方
- 4000 pixels x 2667 pixels
- 原始檔案大小
- 3.27 MB