ML643624018
- 年齡
- 未確定
- 性別
- 未確定
觀察細節
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.
技術資訊
- 型號
- NIKON D500
- 鏡頭
- 100.0-400.0 mm f/4.5-6.3
- ISO
- 1600
- 焦距
- 400 mm
- 閃光
- Flash did not fire
- 光圈值
- f/8.0
- 快門
- 1/2000 sec
- 次方
- 4288 pixels x 2859 pixels
- 原始檔案大小
- 13.35 MB