ML643624019
- 年龄
- 未说明
- 性别
- 未说明
观察细节
At least-careful count of sections, then estimated density across large sections of grass and dirt. 50 plus nests on dirt pile. Some fledglings visible. More nests and chicks on grass. Also observed collecting dried grass from levee side as nesting material. Photos to follow.
技术信息
- 型号
- NIKON D500
- 镜头
- 100.0-400.0 mm f/4.5-6.3
- ISO
- 1600
- 焦距
- 400 mm
- 闪光
- Flash did not fire
- 光圈
- f/7.1
- 快门速度
- 1/2000 sec
- 尺寸
- 4288 pixels x 2859 pixels
- 原始文件大小
- 12.9 MB