ML48963431
- 性別與年齡
- 雄鳥,年齡未知 - X
- 聲音
- 飛行叫聲; 非鳴叫產生的聲音; 歌聲
- 回播
- 未使用回播
影音備註
Two males interacting. Display "peent" vocalizations were delivered in counterpoint, resulting in one bird taking off and making agitated calls as it circled the area above its rival. Towards the end of the tape the second bird launches into the "sky dance" aerial display with twittering wings
觀察細節
Displays and territorial disputes at close range. Peent
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 512.71 KB