- 年齡
- 未確定
- 性別
- 未確定
觀察細節
At 1128, heard one at the E end of WIFL Flats, calling "clear"; then flew downstream. At 1230, saw another NOFL fly downstream over the turnaround, ca 1.5x shrub height, nonvocal. Ca 1405, saw 1 male RSFL fly over the constructed wetland and land in an Alnus incana near the stream; then another male flew up from the ground nearby and perched a few meters away in the same shrub, making interesting, upslurred "veht veht" calls. Both then flew to a small Prunus virginiana; saw 1 feeding on several fruits. Then saw 1 land on the ground (dry, sandy, disturbed) at the edge of an area that was excavated to stream level last fall.
技術資訊
- 型號
- COOLPIX P900
- ISO
- 400
- 焦距
- 357 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/6.5
- 快門
- 1/160 sec
- 次方
- 4608 pixels x 3456 pixels
- 原始檔案大小
- 6.72 MB