ML615602470
- 年齡
- 未確定
- 性別
- 未確定
觀察細節
Uncommon in salt water habitats in winter, although both this species and LBDO have been reported this winter from this location. Birds roosting on floating dock with a variety of shorebirds. Overall lighter in color than LBDO, particularly on head and upper breast. Lacks demarcation of dark upper chest and white lower breast of LBDO. Breast marked with streaks and spots (unmarked in LBDO). Bill length within variation of both LBDO and SBDO. Birds may be individuals reported earlier this winter from marshes north of JBSP Field 10. Photos to follow.
技術資訊
- 型號
- Canon EOS 5D Mark IV
- 鏡頭
- EF300mm f/4L IS USM +1.4x
- ISO
- 800
- 焦距
- 420 mm
- 閃光
- Flash did not fire
- 光圈值
- f/16.0
- 快門
- 1/2000 sec
- 次方
- 1784 pixels x 987 pixels
- 原始檔案大小
- 584.17 KB