ML139970251
- 年龄和性别
- 成鸟,性别未知 - 1
观察细节
Photographed. Not the same individual listed here as Thayer's/Iceland. This bird had medium-dark eyes. Relatively large-billed for this species. I considered Herring x Glaucous-winged because the bill seemed large, but settled on Thayer's (probably male given the bill size) due to the whitish underside of the far P10, the greenish bill base, the relatively large white tongue-tips on P7-P8, and the lack of any black smudging on the bill. Thayer's is also more likely here than Herring x Glaucous-winged.
额外物种
技术信息
- 型号
- NIKON D90
- ISO
- 400
- 焦距
- 400 mm
- 闪光
- Flash did not fire
- 光圈
- f/8.0
- 快门速度
- 1/500 sec
- 尺寸
- 1025 pixels x 737 pixels
- 原始文件大小
- 353.64 KB