ML610389884
- 性別與年齡
- 成鳥,性別未知 - 1
- 聲音
- 叫聲
- 回播
- 未確定
影音備註
Both birds can be heard. Only one appears clearly on the spectrogram but the other one can be heard answering the first one. 30mins after sunset
觀察細節
Calling. Sound coming clearly from 2birds. Recorded, both bird can be heard but only one appears on the spectrogram
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 1.34 MB