kHz
- 性別與年齡
- 雌成鳥 - 1
- 聲音
- 叫聲
- 回播
- 未確定
影音備註
NOTES: Female calling -- disturbed from nest containing young This nest photographed by Cleveland Grant Female walking about in cattails in vicinity of nest Also heard: catbird, yellow warbler, blackbirds Voices: Grant, Gunn [These 55 "kiu" calls were apparently given in distress by a bird flushed off a nest (which fits BNA description of the context for this call). Quality unchanged (1-2) - CAM - 8 April 2005].
其他鳥種
技術資訊
- 錄音機
- 麥克風
- 配件
- Parabola 61cm (24in)
檔案資訊
- 已登錄的
- 15 Oct 1999 - Martha Fischer
- 已數化的
- 9 Oct 2000 - Lauren A. Serafin