ML126876691
- 年龄
- 未说明
- 性别
- 未说明
观察细节
Including a group of 12 roosting at 15:20 hrs in the reeds, together with Barn Swallows. Later on, when the sun came out, we returned for better photos but all were feeding over those fields, and only a few could be found perched, at greater distance from the road. Earlier, we had picked out several flying overhead when we were on the observation tower. Within the roosting swallow group, the Cave Swallows formed a small unit of 12, directly adjacent to (but not scattered among) the Barn Swallows.
技术信息
- 型号
- Canon PowerShot SX50 HS
- ISO
- 125
- 焦距
- 215 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/6.5
- 快门速度
- 1/160 sec
- 尺寸
- 3525 pixels x 2747 pixels
- 原始文件大小
- 3.18 MB