ML322407881
Eurasian x American Wigeon (hybrid) Mareca penelope x americana
作者
Jim Frank 该用户提供的媒体文件 档案
日期
地点
Horicon NWR--Auto Tour and Trails
Dodge, Wisconsin, United States
该地点产生的媒体文件 配图名录- 年龄
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观察细节
(At Horicon Marsh's Auto Loop ponds - almost to the day of last year's Eurasian Wigeon report in the same pond !) Today in last and largest pond on the Auto Loop, a hybrid Wigeon given the lack of uniformity to the rusty head color? The rusty color is bright where the American Wigeon has a green patch, but is duller brown where the American Wigeon has gray mottling on the cheek portion of face. But flanks are uniformly gray, crown is cream-colored, Only face doesn't completely fit EUWI.
技术信息
- 型号
- Canon PowerShot SX70 HS
- 镜头
- 3.8-247mm
- ISO
- 100
- 焦距
- 247 mm
- 闪光
- Flash did not fire
- 光圈
- f/6.5
- 快门速度
- 1/400 sec
- 尺寸
- 5184 pixels x 3888 pixels
- 原始文件大小
- 4.24 MB