kHz
ML163290
- 性別與年齡
- 雌成鳥 - 1
- 聲音
- 叫聲
- 回播
- 未確定
影音備註
Recordist's Notes: "Female Spectacled Eider (w/ silent brood) growling at approach of human observers. 7 primary growls in first 10 sec; a secondary growl at 0:13. Secondary growls seem different, less harsh (also perhaps averaging longer in duration, higher in frequency, and slightly more complex in gross structure). Subsequent secondary growls at much lower volume.".
其他鳥種
技術資訊
- 錄音機
- TASCAM HD-P2
- 麥克風
- Sennheiser MKH 20
- 配件
- Telinga Parabola 54.7cm/15.5cm (21.5in/6.1in)
檔案資訊
- 已登錄的
- 20 Feb 2013 - Brad Walker
- 已數化的
- 20 Feb 2013 - Brad Walker
- 已編輯的
- 20 Feb 2013 - Brad Walker