ML618326697
作者
Port of Baltimore 该用户提供的媒体文件 档案
日期
地点
Swan Creek Wetland--Cox Creek DMCF (access by guided tour only)
Anne Arundel, Maryland, 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
We saw a swan offshore early in the morning but it was too distant to ID and almost completely in line with the sun. At the end of the census, we saw an adult pair of Trumpeter Swans floating along the beach/inlet. Considering how unusual an offshore swan is here in late April, it's likely that it was one of these birds, and there was a second one with it that we couldn't see. Alex Pellegrini commented that there was a recent movement of multiple TRUS pairs near Jug Bay, so maybe these were some of those birds.
技术信息
- 型号
- Canon PowerShot SX70 HS
- 镜头
- 3.8-247mm
- ISO
- 100
- 焦距
- 128.9 mm
- 闪光
- Flash did not fire
- 光圈
- f/7.1
- 快门速度
- 1/1000 sec
- 尺寸
- 4006 pixels x 3004 pixels
- 原始文件大小
- 2.79 MB