ML36839421
作者
Kristen Johnson 该用户提供的媒体文件 档案
日期
地点
Haverford College Nighthawk Watch
Delaware, Pennsylvania, United States
该地点产生的媒体文件 配图名录- 年龄
- 未说明
- 性别
- 未说明
- 行为
- 飞行
观察细节
6-6:15, 31 mostly W; 6:15-6:30, 8W; 6:30-7, 7; 7-7:15, 31E; 7:15-7:30, kettle of 26, then 8E; 7:30-7:45, 45 estimated, scattered, could easily have been twice as many but kettle behind us broke up and birds seemed to mill about coming and going in all directions making it difficult to count; 7:45-8, 5; season total is 1338
技术信息
- 型号
- NIKON D3100
- ISO
- 400
- 焦距
- 300 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/5.6
- 快门速度
- 1/500 sec
- 尺寸
- 1518 pixels x 1064 pixels
- 原始文件大小
- 605.41 KB