ML268053771
- 年齡
- 未確定
- 性別
- 未確定
觀察細節
Started out counting the first flock I saw (in flight) then began estimating flock sizes based on those first counts. When I got to the flock on the lake, my original estimate was 10 000. Over a twenty minute period, a steady stream of incoming flocks about tripled the size of the raft on the water.
技術資訊
- 型號
- NIKON D610
- ISO
- 640
- 焦距
- 300 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/8.0
- 快門
- 1/2000 sec
- 次方
- 1280 pixels x 854 pixels
- 原始檔案大小
- 1.67 MB