ML281099071
- 年齡
- 未確定
- 性別
- 未確定
- 回播
- 未確定
觀察細節
This was the minimum number of birds within the American Crow flock that frequently uses the cemetery to roost in during the winter months. I will add a recording that I took.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 891.66 KB