ML52418041
- 年齡
- 未確定
- 性別
- 未確定
影音備註
This is an enlargement, with shadows lightened, of another photo of the flock shown above, in order to demonstrate these were white geese.
觀察細節
Three flocks, all flying eastward, numbering 299, 232, and 149, each flock counted from photographs. Each photograph was enlarged and examined for other species and none were found.
技術資訊
- 型號
- Canon EOS 7D Mark II
- 鏡頭
- EF100-400mm f/4.5-5.6L IS USM +1.4x III
- ISO
- 1000
- 焦距
- 560 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/8.0
- 快門
- 1/800 sec
- 次方
- 5472 pixels x 3648 pixels
- 原始檔案大小
- 5.01 MB