ML600648321
- 年齡
- 未確定
- 性別
- 未確定
觀察細節
continuing ALL DARK swifts with very fast twittering chips only with dashes of lightness around eyes/forehead; watched carefully for about 30 minutes swooping back and forth behind and above the summit above the valley where Summit Lake resides; NOT WTSWs (none observed!) … no white on throat/belly or flanks on any of the 3 birds; wings/tails too long and birds too large for VASW; a few photos; possibly as many as 4
技術資訊
- 型號
- COOLPIX P900
- ISO
- 100
- 焦距
- 33 mm
- 閃光
- Flash did not fire
- 光圈值
- f/5.0
- 快門
- 1/2000 sec
- 次方
- 2550 pixels x 1912 pixels
- 原始檔案大小
- 463.37 KB