ML541309551
- 年齡
- 未確定
- 性別
- 未確定
影音備註
9 in this group alone
觀察細節
Estimate - probably underestimate as multiples in scope view when panning through flocks. Counted 42 on pond and had at least 10 just prior on landfill and there has been little movement of gulls in between. County high count in eBird but not surprising given time of year and steady increase in this species.
技術資訊
- 型號
- NIKON D7500
- 鏡頭
- 300.0 mm f/4.0
- ISO
- 450
- 焦距
- 300 mm
- 閃光
- Flash did not fire
- 光圈值
- f/7.1
- 快門
- 1/1000 sec
- 次方
- 4600 pixels x 2049 pixels
- 原始檔案大小
- 7.51 MB