ML128873111
Ross's x Cackling Goose (hybrid) Anser rossii x Branta hutchinsii
作者
Chris Wood 该用户提供的媒体文件 档案
日期
地点
Frederick Lake (Milavec Reservoir) & Recreation Area
Weld, Colorado, 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
**Rare. Very slightly smaller than Cackling Goose, with a hint of Ross's patterning to base to the bill. Darker body coloration seems to be fairly typical of both Ross's and Snow hybrids with Cackling, but all those I have seen have been noticeably larger with bigger bill.
技术信息
- 型号
- Canon EOS-1D X
- 镜头
- EF500mm f/4L IS USM
- ISO
- 640
- 焦距
- 500 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/4.5
- 快门速度
- 1/3200 sec
- 尺寸
- 2957 pixels x 1774 pixels
- 原始文件大小
- 4 MB