ML643151679
- 年龄
- 未说明
- 性别
- 未说明
- 行为
- 飞行
- 标签
- 鸟群
观察细节
Minimum - October migration route previously reported. Bright blue sky with minimum clouds. Birds flying high. 13:25 heard but did not locate; 13:37 @70; 13:50 #35 + @80; 13:55 group to west did not locate; 14:15 @80, 14:20 @55; 14:25 #42; 14:30 @25 and didn't locate second group. Heard only a later group at 16:00.
技术信息
- 型号
- OM-1
- 镜头
- OLYMPUS M.150-400mm F4.5
- ISO
- 500
- 焦距
- 195 mm
- 闪光
- Flash did not fire
- 光圈
- f/5.6
- 快门速度
- 1/4000 sec
- 尺寸
- 2048 pixels x 1434 pixels
- 原始文件大小
- 2.68 MB