ML105521801
- 性別與年齡
- 雄成鳥 - X
- 聲音
- 叫聲
- 回播
- 未使用回播
影音備註
A few male ruddy ducks are heard chest-thumping with their bills. Interestingly, at the end of each vibration, the birds utter a short, grunty, one-note, "whup." (not to be confused with grunting american coots, also here.
觀察細節
A number of displaying male ruddy ducks in a marsh. Chest-pounding.
技術資訊
- 錄音機
- Samsung S8
- 麥克風
- none
- 配件
- none
- 原始檔案大小
- 3.46 MB