ML509665071
- 年龄
- 未说明
- 性别
- 未说明
观察细节
Head shape and bill seem at the extreme end for the species. Large, burly bird overall, seems to push the limits for Thayer's. Coverts and scaps are too neat for a Glaucous-wing hybrid? low contrast wing, and primary pattern above and below are fine for Herring x Glaucous-wing, though this does overlap with Thayer's. Greater coverts are fairly neat and checkered for the hybrid too, but I'm not sure that rules it out. The outermost rectrix is also ever so barely barred, does that rule out HERG x GW hybrid?
技术信息
- 型号
- NIKON D5600
- ISO
- 800
- 焦距
- 600 mm
- 闪光
- Flash did not fire
- 光圈
- f/8.0
- 快门速度
- 1/2000 sec
- 尺寸
- 3806 pixels x 3107 pixels
- 原始文件大小
- 2.46 MB