ML581053431
- 年齡
- 未確定
- 性別
- 未確定
觀察細節
Conservative count, probably low by a significant margin. Lone birds and individuals embedded within flocks of Semipalmated moving around constantly, especially when tide started going out and large numbers of Semis were departing roosts on the flats. Readily picked out by ultra high-pitched electric chirp calls, heard several a minute at some point. Quite a few flybys seen and a couple picked out on the ground, including one close individual.
技術資訊
- 型號
- Canon EOS 7D Mark II
- 鏡頭
- Canon EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 125
- 焦距
- 400 mm
- 閃光
- Flash did not fire
- 光圈值
- f/5.6
- 快門
- 1/1000 sec
- 次方
- 2581 pixels x 1721 pixels
- 原始檔案大小
- 571.8 KB