ML641787547
- 年齡
- 未確定
- 性別
- 未確定
影音備註
Saw 6 of them between a huge group of Gray throated martin,were larger with more white on throat and belly with a clean circular line on breast, was seen clearly in flight
觀察細節
Seen in a very big flock of Asian house martin and gray throated martin, Seperated from Much commoner Gray throated martin by a pale white throat with a clean brown collar band ,and clean underparts,confirmed by Ashwin Vishwanathan sir and other Respected birders
技術資訊
- 型號
- NIKON D780
- ISO
- 125
- 焦距
- 600 mm
- 閃光
- Flash did not fire
- 光圈值
- f/6.3
- 快門
- 1/500 sec
- 次方
- 464 pixels x 584 pixels
- 原始檔案大小
- 179.08 KB