kHz
- 年齡
- 未確定
- 性別
- 未確定
- 聲音
- 叫聲; 重唱
- 回播
- 未確定
影音備註
NOTES: AT DAWN THESE TWO FALCONS ENGAGED IN A DUET, MOST OF WHICH IS RECORDED HERE. LATER, AND FARTHER UP THE VALLEY, THEY JOINED IN A DUET AGAIN FOR A FEW MINUTES. INDIVIDUALLY, THEY CALLED OCCASIONALLY DURING THE PERIOD BETWEEN THE DUETS. 0515 AND Sex: 2 UNKNOWN0800 HOURS. SMALL, HEAVILY-WOODED VALLEY IN COASTAL FOOTHILLS. ML: Subject changed from Herpetotheres cachinnans to Micrastur semitorquatus. -Jay McGowan, 30Apr2018.
其他鳥種
技術資訊
- 錄音機
- UHER 4000L
- 麥克風
- 配件
- Parabola 45.7cm (18in)
檔案資訊
- 已數化的
- 22 Aug 2003 - Claudia Zan