ML185951071
- 年齡
- 未確定
- 性別
- 未確定
觀察細節
First observation at 0905. 2 counted on property. Saw a dark individual perched in the Acer negundo in reach 4 near the beginning of the survey. Later, saw a dark HALH fly past us, ca 3x shrub height. 1 light RTHA glided over to the south, actively migrating, and we saw another light RTHA flying somewhat low over reach 3. Detections (number 15-minute intervals in which the species was detected): 3 on property. 1 flyover(s).
技術資訊
- 型號
- COOLPIX P900
- ISO
- 100
- 焦距
- 152 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/5.6
- 快門
- 1/500 sec
- 次方
- 1924 pixels x 1806 pixels
- 原始檔案大小
- 180.96 KB