ML619262838
作者
John Hiebert 该用户提供的媒体文件 档案
日期
地点
North Ottawa Impoundment
Grant, Minnesota, United States
该地点产生的媒体文件 配图名录- 年龄
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- 性别
- 未说明
观察细节
I also got to observe something researchers call the aquatic plant or weed ceremony, which occurs later in pair formation. Both members of the pair dive and bring up weeds in their bills. They then face one another, feet churning to hold their bodies vertical, and move slowly forward or spiral with their plant-laden bills held close together. This “weed dance” ends when one bird drops its weeds, but the ceremony starts right back up and they do this over and over again.
技术信息
- 型号
- E-M10 Mark III
- 镜头
- OLYMPUS M.75-300mm F4.8-6.7 II
- ISO
- 200
- 焦距
- 300 mm
- 闪光
- Flash did not fire
- 光圈
- f/8.0
- 快门速度
- 1/400 sec
- 尺寸
- 4608 pixels x 3456 pixels
- 原始文件大小
- 6.71 MB