ML24012221
Herring/Lesser Black-backed Gull Larus argentatus/fuscus
作者
日期
地点
- 年龄
- 未说明
- 性别
- 未说明
观察细节
This gull gave me fits. It looks really good for just a 1st cycle Lesser Black-backed but the bill and bill end look very big to me. In comparison to the Herring it looks bigger or at the very least as big. Half the time I see a Lesser Black-backed I think it looks almost as big or as big as a Herring which always bugs me since the books say they are the size of a California. I considered Western Gull as well, given the size and the bill feel like they fit really well, but I haven't heard of a Western having this much white on the head. I now think it is possible that I'm over thinking this gull which is complicating a possible confident ID. Maybe I'll just give it up and call it a hybrid, just kidding but maybe. Any thoughts or help on this bird are welcome.
技术信息
- 型号
- Canon EOS 60D
- 镜头
- 200-500mm
- ISO
- 800
- 焦距
- 500 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/10.0
- 快门速度
- 1/1600 sec
- 尺寸
- 3085 pixels x 2057 pixels
- 原始文件大小
- 4.03 MB