ML618335958
作者
Rich White 该用户提供的媒体文件 档案
日期
地点
Ballona Creek--mouth, jetties, and breakwater
Los Angeles, California, 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
Counted overall flock on breakwater by 50s. Got to halfway with 1700 birds, and the sun was inhibiting my ability to see birds. Doubled the count at that time. Estimating the percentages of each of the main species present as 85% Brandt’s, 7.5% brown pelican, 7.5% western gulls. Rounded to the nearest number dividable by 50.
技术信息
- 型号
- Canon EOS R7
- 镜头
- RF100-500mm F4.5-7.1 L IS USM
- ISO
- 640
- 焦距
- 500 mm
- 闪光
- Flash did not fire
- 光圈
- f/7.1
- 快门速度
- 1/500 sec
- 尺寸
- 2048 pixels x 1456 pixels
- 原始文件大小
- 864.14 KB