ML167773211
- 性別與年齡
- 雄成鳥 - X
- 聲音
- 叫聲
- 回播
- 未使用回播
觀察細節
Spontaneous hooting from different directions. It sounded as if the birds were separated by less than 100 meters. This might have been a territorial defense given that one bird started calling after the first, called from a closer distance, and later stopped. Audio recordings.
技術資訊
- 錄音機
- Sony PCM-M10
- 麥克風
- Sennheiser ME62
- 配件
- Telinga 22 inch parabola mounted on a tripod
- 原始檔案大小
- 12.81 MB