ML643117659
作者
P. S. Lansley 该用户提供的媒体文件 档案
日期
地点
Portland pelagic at -38.6791, 141.2170
Glenelg, Victoria, Australia
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
Mostly black upperwings with white shaft streaks in primaries; completely white tail, suggestive of D. sanfordi. Although the bird had a faint discontinuous line of white speckling on the leading edge of the forewings (visible in some photos only), the black carpal wedge on the underwing was evident - therefore diagnosed as D. sanfordi rather than immature D. epomophora.
技术信息
- 型号
- NIKON D7200
- 镜头
- 80.0-400.0 mm f/4.5-5.6
- ISO
- 800
- 焦距
- 240 mm
- 闪光
- Flash did not fire
- 光圈
- f/25.0
- 快门速度
- 1/400 sec
- 尺寸
- 4304 pixels x 3151 pixels
- 原始文件大小
- 674.62 KB