ML30536991
作者
Walter Marcisz 该用户提供的媒体文件 档案
日期
地点
Burnham Prairie Nature Preserve
Cook, Illinois, 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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媒体文件注释
Photo by David P. Gruver.
观察细节
1 Snowy Egret seen foraging in the pond north of the Burnham Prairie entrance road at ~8:55 am. Fairly brief, but excellent close-up views before the bird flew off. It was roughly half the size of Great Egret, with entirely white body plumage and shaggy nuptial plumes on the nape and lower foreneck. Black, relatively "needle-like" bill, yellow lores. The bird was wading, but the (black) upper legs were visible. Dave Gruver saw the bird raise its foot briefly, revealing a "golden slipper."
技术信息
- 型号
- Canon EOS 7D Mark II
- ISO
- 250
- 焦距
- 400 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/8.0
- 快门速度
- 1/500 sec
- 尺寸
- 1674 pixels x 1085 pixels
- 原始文件大小
- 353.8 KB