ML266065601
- 年齡
- 未確定
- 性別
- 未確定
- 行為
- 飛行中
影音備註
Huge migrating flock of Broad-winged Hawk over Houston, TX.
觀察細節
We were sitting outside and noticed this huge flock of Broad-wings streaming over way high. I probably missed half of them or more. Huge flocks continued for another 10 minutes, then smaller groups. Count is a very rough and conservative estimate from blocking out groups of 100. Missed the leading edge of the first big group (that I saw) and many when I ran in the house to get a camera.
其他鳥種
技術資訊
- 型號
- Canon EOS 7D Mark II
- 鏡頭
- EF300mm f/4L IS USM +1.4x III
- ISO
- 250
- 焦距
- 420 mm
- 閃光
- Flash did not fire
- 光圈值
- f/11.0
- 快門
- 1/640 sec
- 次方
- 5472 pixels x 3648 pixels
- 原始檔案大小
- 4.34 MB