ML189506191
Cackling/Canada Goose Branta hutchinsii/canadensis
作者
Brian Daniels 该用户提供的媒体文件
日期
地点
Huntington Central Park--West
Orange, 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
Better study of 13 dark-breasted Cacklers seen yesterday morning. Their breasts are dark brown but paler shade of brown than the presumed minima that was also present again this morning. None appear to have gular stripe. Wing tips extend past tip of tail. There is some variability in size among the group but on average they appear 2 to 3 times larger than the minima and roughly half the size of the pale breasted moffitti. The bill appears stubbier and the head subtly rounder than the moffitti. The group took off with others but I can’t say if they called or not, but I didn’t hear any calls other than CAGO calls. My gut says Cackling, but I’m not completely sure. Photos.
技术信息
- 型号
- Canon PowerShot G3 X
- ISO
- 800
- 焦距
- 220 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/5.6
- 快门速度
- 1/40 sec
- 尺寸
- 4537 pixels x 3404 pixels
- 原始文件大小
- 4.41 MB