ML593404681
- 年齡
- 未確定
- 性別
- 未確定
- 回播
- 未確定
觀察細節
We heard this bird sing at least 10 times. We heard a downward trilling flute like sound. I am very familiar with the song. You can just hear the song in the background of the recording.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 865.99 KB