ML134756691
作者
Diane Rose 该用户提供的媒体文件 档案
日期
地点
Rosemary Ln. ponds
Nevada, California, 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
The Trumpeter Swans were on the large pond on Rosemary Lane. As always, it is a combination of things that brings one to the conclusion that they are Trumpeters. The long straight culmen, Canvasback shaped head, extensive gray on the back of the immatures this late in the season are all good indicators. The lack of a narrow black line leading from the eye is another. The area is wide at on these birds. Also, some Tundras have a bit of yellow just in front of the eye. With this many birds it seems likely that one would have the yellow. The immatue with the pink on the bill has black at the base of the bill rather than being pink all the way to the base.
技术信息
- 型号
- DSC-HX400V
- 镜头
- 4.3-215mm f/2.8-6.3
- ISO
- 200
- 焦距
- 215 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/6.3
- 快门速度
- 1/640 sec
- 尺寸
- 4398 pixels x 2932 pixels
- 原始文件大小
- 1.4 MB