ML614574804
- 年齡
- 未確定
- 性別
- 未確定
觀察細節
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.
技術資訊
- 型號
- COOLPIX P1000
- ISO
- 200
- 焦距
- 467 mm
- 閃光
- Flash did not fire
- 光圈值
- f/7.1
- 快門
- 1/500 sec
- 次方
- 4608 pixels x 3456 pixels
- 原始檔案大小
- 1.67 MB