- 年齡
- 未確定
- 性別
- 未確定
觀察細節
Video can not be uploaded. Photo ML27346321 shows 62 White-throated Needletails (already a high count) and that is only a small part of the sky, which was covered in Needletails at one point. Roughly counting in tens and rounded down gave the count of 120. I could not find a Silver-backed Needletail in any of the photos. There was a smaller flock of at least 5 Silver-backed Needletails earlier in the morning in about the same area.
技術資訊
- 型號
- NIKON D750
- 鏡頭
- 300.0 mm f/4.0
- ISO
- 900
- 焦距
- 300 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/8.0
- 快門
- 1/800 sec
- 次方
- 1335 pixels x 890 pixels
- 原始檔案大小
- 346.94 KB