ML20542891
作者
Jason Hoeksema 该用户提供的媒体文件 档案
日期
地点
transit to Ship Island
Harrison, Mississippi, United States
该地点产生的媒体文件 配图名录- 年龄
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- 性别
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观察细节
Dark gull-like bird was observed harassing a Royal Tern, then steadily approached our boat, eventually flying directly aside and across our bow. Appeared to be an adult light-morph jaeger, with very dark upperparts, mostly pale underparts except for a dusky breast band, a pale neck and nape, and a small dark cap. Body was heavy but not extremely so, and central tail feathers were tapered into long, pointed streamers (ruling out adult Pomarine Jaeger). At least 7 primary shafts appeared white from above, ruling out adult Long-tailed Jaeger. From underneath, bases of primaries were obviously pale, forming a pale patch.
技术信息
- 型号
- Canon EOS DIGITAL REBEL XSi
- 镜头
- 150-500mm
- ISO
- 400
- 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
- 1816 pixels x 1304 pixels
- 原始文件大小
- 872.73 KB