kHz
- 性別與年齡
- 成鳥,性別未知 - 1
- 行為
- 飛行中
- 聲音
- 叫聲
- 回播
- 未使用回播
影音備註
A harsh "sku-sku". The bird stood quietly before calling and flying. The beginning of the recording is off-speed. BNA: This recording contains seven examples of what appears to be the Alarm Call ("skeow") described in BNA and one example of what appears to be an Attack Call (a harsh "raaah" much like that in LNS #2080; 0:05-0:055). ( CAM - 1 March 2005). Other Behaviors: Depart, Emit Alarm. Habitat: Wetland, Freshwater.
其他鳥種
技術資訊
- 錄音機
- NAGRA III
- 麥克風
- 配件
- Parabola 91.4cm/30.5cm (36in/12in)
檔案資訊
- 已數化的
- 12 Jul 2000 - Martha Fischer