ML148542521
- 年龄和性别
- 成鸟,性别未知 - X
观察细节
An adult and one juvenile were present at 0747. At approx. 0830 a second adult arrived and all three had caught fish. The fourth adult arrived from the south and caught one fish and quickly departed leaving the three. At approx. 1000 one adult and the juvenile departed heading south where the fourth flew to leaving one adult. I have noticed on average that once these birds catch a fish the next time they fly is between 30 min (if real hungry) and one hour 20 min. Typically it is around an hour between each fishing expedition.
技术信息
- 型号
- NIKON D7100
- 镜头
- 200.0-500.0 mm f/5.6
- ISO
- 640
- 焦距
- 480 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/10.0
- 快门速度
- 1/1600 sec
- 尺寸
- 2418 pixels x 1965 pixels
- 原始文件大小
- 1.49 MB