ML77102121
- 年齡
- 未確定
- 性別
- 未確定
影音備註
Took a couple of pics of the flock, attaching one that may have been one of them (hope this isn't asian palm, hard from the photo).
觀察細節
We picked out at least two large and robust fork-tailed swifts in the flock of swifts that lacked conspicuous white throats. RS saw a slightly paler rump in one angle but no white rump like in a Blyth's swift. Overall dark appearance, slightly longer and more pointy wings suggested common swift. Took a couple of pics of the flock, attaching one that may have been one of them (hope this isn't asian palm, hard from the photo).
技術資訊
- 型號
- COOLPIX P900
- ISO
- 100
- 焦距
- 98.1 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/6.3
- 快門
- 1/1600 sec
- 次方
- 3402 pixels x 2268 pixels
- 原始檔案大小
- 1.03 MB