ML619482780
- 年齡
- 未確定
- 性別
- 未確定
- 回播
- 未確定
觀察細節
Heard repeatedly, not seen. Multiple Merlin sound IDs. High up in trees on the east side of Chicago River, by the bent over tree in the grass area a bit south of Argyle. Stayed for about 20 min.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 5.79 MB