ML617924867
作者
Larry Theller 该用户提供的媒体文件 档案
日期
地点
Bicentennial Nature Area
Tippecanoe, Indiana, United States
该地点产生的媒体文件 配图名录- 年龄和性别
- 成年雄鸟 - 1
观察细节
This duck was sleeping with 4 RB mergansers on the quiet back pond.It appears to us to have the rounded head of a greater scaup, and is equal in size to nearby RBME. Bill proportion to head size seems to fit greater scaup. Photo of group for scale and photos of duck when it popped up its head for a bit.
额外物种
技术信息
- 型号
- DSC-RX10M4
- 镜头
- 8.8-220.0 mm f/2.4-4.0
- ISO
- 100
- 焦距
- 174.9 mm
- 闪光
- Flash did not fire
- 光圈
- f/4.0
- 快门速度
- 1/1000 sec
- 尺寸
- 3715 pixels x 2477 pixels
- 原始文件大小
- 4.69 MB