ML247903181
- 性別與年齡
- 雄成鳥 - 1
影音備註
actively singing male
觀察細節
Large sparrows, buffy yellow on face, thin streaking breast, greenish nape. Heard singing repeatedly short mechanical song, then seen singing while perched on tall weeds. After observing for a short time, the bird flew deeper back to the field and was seen landing in the same plant as a second, not singing bird, both seen clearly together by myself and Frank Fekel. They then dropped to the ground and out of sight together. Assumed to be a male and female pair. Birders urged to be patient and not to harass these likely first nesting birds in many years with playback.
技術資訊
- 型號
- NIKON D850
- 鏡頭
- 300.0 mm f/4.0
- ISO
- 250
- 焦距
- 420 mm
- 閃光
- Flash did not fire
- 光圈值
- f/5.6
- 快門
- 1/1250 sec
- 次方
- 1810 pixels x 2262 pixels
- 原始檔案大小
- 1.65 MB