ML614574804
作者
Rick Luehrs 该用户提供的媒体文件 档案
日期
地点
Deer Creek Wildlife Area--Dick Rd. Wetland
Pickaway, Ohio, 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
Trumpeter Swans usually hang out in very small numbers as opposed to Tundra Swans which hang out usually in larger groups. So when I drove up from a distance and only saw this one bird I figured there was a good probability that it would be a Trumpeter. As I got closer I noticed that it was indeed a Trumpeter. This swan is slightly bigger than a Tundra with more black facial skin around the eye and no yellow spot apparent. The Trumpeter has a pointed border at the top of the bill between the eyes as opposed to the Tundra Swan which is more rounded between the eyes.
技术信息
- 型号
- COOLPIX P1000
- ISO
- 200
- 焦距
- 467 mm
- 闪光
- Flash did not fire
- 光圈
- f/7.1
- 快门速度
- 1/500 sec
- 尺寸
- 4608 pixels x 3456 pixels
- 原始文件大小
- 1.67 MB