ML67338021
作者
Joseph Hood 该用户提供的媒体文件 档案
日期
地点
Walter E. Long Lake (HOTE-036)
Travis, Texas, United States
该地点产生的媒体文件 配图名录- 年龄
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- 性别
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观察细节
The Sooty Tern previously reported continued on the afternoon of 8-28-2017. It was foraging in the water off the north shore of Walter E. Long Lake. The forked tail of the Sooty Tern was mostly black with white edges. The crown of the head, nape, back and dorsal surface of the wings of the Sooty Tern appeared black. The forehead, throat and belly of the Sooty Tern were white. The black primaries on the ventral surface of the long, narrow wings contrasted sharply with the white coverts. The Sooty Tern and several other tern species normally found almost exclusively in coastal and pelagic waters were driven north by Hurricane Harvey.
技术信息
- 型号
- Canon EOS 7D Mark II
- 镜头
- EF100-400mm f/4.5-5.6L IS II USM +1.4x III
- ISO
- 6400
- 焦距
- 560 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/10.0
- 快门速度
- 1/8000 sec
- 尺寸
- 2845 pixels x 3000 pixels
- 原始文件大小
- 2.25 MB