ML120999251
- 年齡
- 未確定
- 性別
- 未確定
影音備註
Video would have been best to show the clockwise circular motion. . .
觀察細節
Observed large groups of shovelers converging in a moving circle, swimming cheek to cheek in same direction, to create a large vortex of water which they constantly skimmed with their bills.
技術資訊
- 型號
- Canon EOS 5D Mark IV
- 鏡頭
- EF500mm f/4L IS II USM +1.4x III
- ISO
- 800
- 焦距
- 700 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/9.0
- 快門
- 1/1600 sec
- 次方
- 2167 pixels x 1548 pixels
- 原始檔案大小
- 1 MB