ML22628461
- 年齡
- 未確定
- 性別
- 未確定
影音備註
Suspected Semipalmated Sandpiper at San Carlos Reservoir - December 2015. Photo courtesy of Andrew Livermore
觀察細節
Associating with a Baird's Sandpiper which confirmed size. Least Sandpiper ruled out given this bird had black legs, feeding action not like a Least and the all grey and white plumage (versus Least Sandpiper's darker brownish plumage to the back and wings). Western Sandpiper ruled out given this smaller length of the bill, mainly straight bill and blunt tip. Red-necked Stint possible, but this bird's bill looked too long for that. Blow up the photos to seen see this bird better. If I was in North American this would be a Semipalmated Sandpiper no question....
技術資訊
- 型號
- Canon EOS 7D Mark II
- 鏡頭
- EF400mm f/4 DO IS USM
- ISO
- 1250
- 焦距
- 400 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/25.0
- 快門
- 1/320 sec
- 次方
- 5472 pixels x 3648 pixels
- 原始檔案大小
- 8.23 MB