ML128210461
作者
Tom Reed 该用户提供的媒体文件
日期
地点
Cape Island--The Beanery/Rea Farm (restricted access)
Cape May, New Jersey, United States
该地点产生的媒体文件 配图名录- 年龄
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- 性别
- 未说明
观察细节
**very rare in spring -- first identified by J. Dowdell at 1430. An overall stocky and warm-colored swallow with squared tail, viewed in direct comparison to two TRES; studied in good light though generally flying >50ft above the ground during my observations. Tawny throat, forehead and cheek; gray nape; pale flanks that did not contrast with underparts; tawny rump. The latter two field marks state a good case for this individual belonging to P.f. pallida. Photos show p9 retained.
技术信息
- 型号
- Canon EOS 7D
- 镜头
- EF400mm f/5.6L USM
- ISO
- 400
- 焦距
- 400 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/6.3
- 快门速度
- 1/2000 sec
- 尺寸
- 1208 pixels x 805 pixels
- 原始文件大小
- 528.36 KB