作者
Harry Colestock 该用户提供的媒体文件 档案
日期
地点
Beaverdam Park--North Entrance
Gloucester, Virginia, 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
观察细节
After re-evaluating the photos of these two birds, they appear to have some unique differences from nearby Tundra Swans. The base of the bill appears more pointed where it meets the eye and head has a comparable look like the Canvasback. The dingy feather colors of the TRUS tend to last longer than those of the TUSW. This species has been identified at this location for several days.
技术信息
- 型号
- COOLPIX P950
- ISO
- 400
- 焦距
- 250 mm
- 闪光
- Flash did not fire
- 光圈
- f/6.3
- 快门速度
- 1/500 sec
- 尺寸
- 4286 pixels x 2603 pixels
- 原始文件大小
- 1.89 MB