kHz
ML60933881
- 性別與年齡
- 成鳥,性別未知 - X
- 聲音
- 歌聲
- 回播
- 未使用回播
觀察細節
This was the minimum number heard and observed. I observed two flying together and calling just south of substation, after one of the birds had been singing in the area. I heard the first bird sing beginning at 8:43 P.M..
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 8.3 MB