ML101463011
- 年齡
- 未確定
- 性別
- 未確定
觀察細節
Groups of two, one, and then three all flying in a northwesterly direction over the boat near Lausen Sea Mount in the vicinity of 33.483669, -118.031315. All six flew over within a 5-10 minute window. These were all dark swifts, relatively large in size, and the one I (TAB) saw well had a notched tail. They seemed to be flapping more than usual, but not as rapidly as in Vaux's Swifts. These were county birds for everyone on the boat except for Curtis, which I know because he mentioned it several times.
技術資訊
- 型號
- Canon EOS 7D Mark II
- 鏡頭
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 1250
- 焦距
- 400 mm
- 閃光
- Flash did not fire, auto
- 光圈值
- f/5.6
- 快門
- 1/6400 sec
- 次方
- 732 pixels x 588 pixels
- 原始檔案大小
- 193.72 KB