ML646210290
- 年齡
- 未確定
- 性別
- 未確定
觀察細節
Adult males in winter plumage. Reportedly first observed by Sherman Suter in Potomac River opposite Rivergate City Park, Alexandria. Relocated by Joan Mashburn further north on Mount Vernon Trail leading toward old Alexandria Power Plant (aka eBird hotspot "stakeout Prairie Falcon"). Clear views in great light through Joan's scope…many thanks! Photo TBD.
技術資訊
- 型號
- Canon EOS R7
- 鏡頭
- RF100-400mm F5.6-8 IS USM
- ISO
- 400
- 焦距
- 400 mm
- 閃光
- Flash did not fire
- 光圈值
- f/9.0
- 快門
- 1/800 sec
- 次方
- 846 pixels x 677 pixels
- 原始檔案大小
- 182.01 KB