ML128326991
作者
Jason Hoeksema 该用户提供的媒体文件 档案
日期
地点
Phillips Bros. catfish ponds (restricted access)
Yazoo, Mississippi, 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
2 in 1st winter or adult basic plumage (birds A and B), 1 adult in alternate plumage (bird C). basic plumage birds with partial black cap wrapping around back of head, white forehead, obvious carpal bars. photo below pictures one of the two basic plumaged individuals (with a Forster's Tern). adult alt-plumaged bird with complete black cap, blood red bill, gray upperparts, short tail relative to wings when perched, very dark primaries while perched. bird A: bird B: birds A and C:
技术信息
- 型号
- Canon EOS 20D
- 镜头
- 150.0-500.0 mm
- ISO
- 800
- 焦距
- 500 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/6.3
- 快门速度
- 1/4000 sec
- 尺寸
- 711 pixels x 420 pixels
- 原始文件大小
- 254.1 KB