ML196870521
作者
Naresh Satyan 该用户提供的媒体文件
日期
地点
Rio Hondo Spreading Grounds
Los Angeles, California, United States
该地点产生的媒体文件 配图名录- 年龄
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- 性别
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观察细节
Continuing adult and immature, in southern pond near Washington. Features I was able to observe today that I could not see well on my last visit when the birds were resting: the broad facial skin on the adult that makes the white on the forehead more of a V than a U, and a similar pattern on the juvenile; long straight sloped bills. The juvenile has a lot of black blending into the pink of the bill. They tolerated all the Canada geese around them, which is not something I've seen in my (limited) experience with trumpeter swans in nesting territory to the north where they always seemed to stay apart. The size difference between Canada geese and these swans is pretty remarkable as well, more than tundra swans.
技术信息
- 型号
- Canon PowerShot SX60 HS
- ISO
- 320
- 焦距
- 247 mm
- 闪光
- Flash did not fire, auto
- 光圈
- f/6.5
- 快门速度
- 1/320 sec
- 尺寸
- 2500 pixels x 1876 pixels
- 原始文件大小
- 1.43 MB