ML77235811
- 性別與年齡
- 雌未成鳥 - X
觀察細節
**Rare at Sapsucker Woods in winter. First eBird record. Female on small open pool, not associating with Mallards much. An odd individual that was quite worn, seemingly with retained first-generation feathers on underparts, scapulars and tertials. Wing pattern very atypical, with extensive green coloration to speculum and adult-like pattern to greater coverts.
技術資訊
- 型號
- Canon EOS-1D Mark IV
- 鏡頭
- EF500mm f/4L IS USM +1.4x
- ISO
- 400
- 焦距
- 700 mm
- 閃光
- Flash did not fire
- 光圈值
- f/5.6
- 快門
- 1/800 sec
- 次方
- 1933 pixels x 1289 pixels
- 原始檔案大小
- 1.7 MB