ML75509751
- 年齡
- 未確定
- 性別
- 未確定
觀察細節
A first winter bird seen well and photographed; on the water and in flight, seen in close proximity to RBGU and conspicuously smaller; when on the water it looked very attenuated with long primaries criss-crossing creating an open scissor look when facing head-on; dusky on the back and rear of head; white below, small bill appeared dark with no conspicuous pattern; in flight it was clean white below, the upperwing showed a bold pattern: dark primaries, dusky inner wing coverts with a large, bold triangular white patch separating the darker sections of the wing; white, slightly notched tail with a thin dark terminal band
技術資訊
- 型號
- Canon EOS 60D
- 鏡頭
- EF400mm f/5.6L USM
- ISO
- 400
- 焦距
- 400 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/7.1
- 快門
- 1/3200 sec
- 次方
- 3124 pixels x 1934 pixels
- 原始檔案大小
- 1.31 MB