ML644819059
Larus sp. Larus sp.
作者
Steve Freed 该用户提供的媒体文件 档案
日期
地点
Ben Butterworth Parkway, Moline
Rock Island, Illinois, United States
该地点产生的媒体文件 配图名录- 年龄
- 未说明
- 性别
- 未说明
观察细节
Adult bird, larger than RHGU and smaller than AHGU with slightly darker backside. Yellow bill with sub terminal blackish band and orange spot on gonys. Moderately heavily mottled head. Eyes appeared to be dark, but this was difficult to discern with rather poor lighting. Legs appeared pinkish. I had first thought California Gull but this birds profile seems wrong, bit pot bellied and rather short primary projection. Now thinking more Appledores Gull. Back color seems too pale for LBBG.
技术信息
- 型号
- COOLPIX P950
- ISO
- 800
- 焦距
- 357 mm
- 闪光
- Flash did not fire
- 光圈
- f/6.5
- 快门速度
- 1/40 sec
- 尺寸
- 3277 pixels x 1902 pixels
- 原始文件大小
- 1.04 MB