ML634879278
- 年齡
- 未確定
- 性別
- 未確定
- 行為
- 飛行中
觀察細節
[16:57] White throat with distinct breast band. Brownish back was distinctly lighter in the middle and darker on the wings in comparison with Northern Rough-winged Swallows. Wings noticeably narrower and wingbeats noticeably faster than Northern Rough-winged Swallow. [17:53] Later I saw two at the same time.
技術資訊
- 型號
- Canon EOS R5
- 鏡頭
- RF100-500mm F4.5-7.1 L IS USM
- ISO
- 5000
- 焦距
- 500 mm
- 閃光
- Flash did not fire
- 光圈值
- f/7.1
- 快門
- 1/1600 sec
- 次方
- 2147 pixels x 1374 pixels
- 原始檔案大小
- 470.11 KB