ML646674853
- 年齡
- 未確定
- 性別
- 未確定
影音備註
Wood Duck center of flock
觀察細節
Exact count of only groups flying east to west. Each group flyby was roughly 20 birds. None were flying west to east so unlikely any double count
技術資訊
- 型號
- NIKON D500
- 鏡頭
- 200.0-500.0 mm f/5.6
- ISO
- 1000
- 焦距
- 500 mm
- 閃光
- Flash did not fire
- 光圈值
- f/5.6
- 快門
- 1/2500 sec
- 次方
- 4678 pixels x 3119 pixels
- 原始檔案大小
- 435.89 KB