ML142913991
作者
Sandip Das 该用户提供的媒体文件 档案
日期
地点
Ghagra, West Bengal, IN (22.846, 86.589)
Purulia, West Bengal, India
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
One bird seen flying and catching insects in the air with a huge flock of red-rumped swallows and little swifts. Some barn swallows were also there. Incidentally it has been sighted by us at Purulia's murguma dam side some days back and that was the first record from West Bengal. Possibly an overlooked species as it's really challenging to find out one in a big flying flocks of other swallows.
技术信息
- 型号
- NIKON D750
- 镜头
- 300.0 mm f/4.0
- ISO
- 640
- 焦距
- 420 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/8.0
- 快门速度
- 1/4000 sec
- 尺寸
- 1366 pixels x 820 pixels
- 原始文件大小
- 118.56 KB