作者
Brady Nichols 该用户提供的媒体文件 档案
日期
地点
Sitka Sound
Sitka City and Borough, Alaska, 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
Can rule out every other expected species of gull (Herring, Short-billed because of light primaries; Glaucous-WInged because it's small [compared to Thayer's nearby] and not dark enough overall + parts of the primaries are stark white [+ Olympic isn't really expected and here would likely have lighter wing tips]; California and Slaty-backed because again not dark enough). So definitely Iceland. Wing tips aren't dark enough for Thayer's so it's either glaucoides or kumlieni, we can see in the flight photos that it has black on the first few primaries which rules out glaucoides from my knowledge. Shoutout to Sejal who spotted that this gull was weird in the first place!
技术信息
- 型号
- NIKON D5600
- 镜头
- 150.0-600.0 mm f/5.0-6.3
- ISO
- 2000
- 焦距
- 600 mm
- 闪光
- Flash did not fire
- 光圈
- f/7.1
- 快门速度
- 1/1600 sec
- 尺寸
- 4948 pixels x 3299 pixels
- 原始文件大小
- 2.49 MB