ML610757977
gull sp. Larinae sp.
- 年齡
- 未確定
- 性別
- 未確定
觀察細節
Group of gray backed gulls flying west in the canyon 20 minutes prior to sunset. Height even with or just below the level of the south rim. Gray backs with white heads and black wing tips. Heavily cropped photos attached. Too far and quick for my ability to ID. Not familiar enough with local species or body structures. California or Ring-billed seem most likely, but photos are too far for me to see details.
技術資訊
- 型號
- NIKON D7500
- 鏡頭
- 18.0-55.0 mm f/3.5-5.6
- ISO
- 2000
- 焦距
- 55 mm
- 閃光
- Flash did not fire
- 光圈值
- f/11.0
- 快門
- 1/320 sec
- 次方
- 652 pixels x 435 pixels
- 原始檔案大小
- 210.67 KB