ML368136861
- 年齡
- 未確定
- 性別
- 未確定
- 標籤
- 浮水印
觀察細節
2 dark birds flushed from a patch of grass as we were trying to find what was making some faint chipnotes. One of them was photographed and aided tremendously since the sighting was briefly. Individual on photo shows all dark bill, all dark legs, no barring on flanks, very, very faint white spots on wings, and some dark rufous on the upper back. We eliminated Gray-breasted Crake for the following reasons: 1, The absence of the bicolor bill as adult or the tinge of green on the base of bill in juvinile gbcr. 2. The lack of barring on the flanks. 3, The rufous on a gbcr would go all the way to the nape almost touching the crown while this bird had the rufous on the upper back extending a little bit on the neck. Size was about the same as Yellow-breasted Crake as I have seen them multiple times getting flushed by the boat.
技術資訊
- 型號
- Canon EOS 5D Mark IV
- 鏡頭
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 4000
- 焦距
- 360 mm
- 閃光
- Flash did not fire
- 光圈值
- f/7.1
- 快門
- 1/2000 sec
- 次方
- 3812 pixels x 2541 pixels
- 原始檔案大小
- 4.31 MB