ML424138221
作者
Alan Kneidel 该用户提供的媒体文件 档案
日期
地点
State Pier No. 5 (Monahan's Dock)
Washington, Rhode Island, 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
Keith, Sam, and I spotted this bird foraging among a large mixed flock of gulls, and it stayed in the same general area for the two hours of our observation - pale mantle color (slightly darker than RBGU), blackish ring on bill, lightly marked head, size comparable to RBGU suggest nominate canus. Extensive black in primaries help eliminate Short-billed Gull. Seen by many thereafter.
技术信息
- 型号
- Canon EOS 90D
- 镜头
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 320
- 焦距
- 400 mm
- 闪光
- Flash did not fire
- 光圈
- f/5.6
- 快门速度
- 1/2000 sec
- 尺寸
- 1919 pixels x 1371 pixels
- 原始文件大小
- 762.54 KB