ML616727893
- 年齡
- 未確定
- 性別
- 未確定
- 行為
- 飛行中
影音備註
migrating flock
觀察細節
Migrating flock, heading up the arm toward Kootenay Lake. Based on angular shape of black wing tips, with white windows at tip and less black on the underwing tip supports Herring as opposed to California Gull, which also migrate through here. The overall dorsal gray is in line with the lighter Herring and/or Ring-billed as opposed to a slightly darker California. Also, considered a possible mixed flock, but none of the individuals suggest to me a different species.
技術資訊
- 型號
- Canon EOS R7
- 鏡頭
- RF100-400mm F5.6-8 IS USM
- ISO
- 1250
- 焦距
- 400 mm
- 閃光
- Flash did not fire
- 光圈值
- f/13.0
- 快門
- 1/640 sec
- 次方
- 2000 pixels x 1333 pixels
- 原始檔案大小
- 2.21 MB