ML32793071
- 性別與年齡
- 成鳥,性別未知 - X
影音備註
A quite distant (not great quality) photo (approx. 1/2 mile out) but does show black underwing with white trailing edge and a bit of black coloration in the area of the head.
觀察細節
Both adult birds, one in basic and the other in alternate plumage. All black underwings except for a white (as well as rounded) tip and trailing edge. Alternate bird had black hood. Basic bird had a bit of black on the head, more of a blur. It was quite distant from us. Both were also noticeably smaller than the many Bonaparte's Gulls they were feeding with.
技術資訊
- 型號
- Canon PowerShot SX60 HS
- ISO
- 800
- 焦距
- 247 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/8.0
- 快門
- 1/2000 sec
- 次方
- 4608 pixels x 3456 pixels
- 原始檔案大小
- 3.36 MB