kHz
- 性別與年齡
- 成鳥,性別未知 - 10
- 聲音
- 叫聲; 歌聲
- 回播
- 未使用回播
影音備註
NOTES: (Range Status: Migration. Sound Delivery Rate: Low, normal. General Climate: Arid. Cover Density: Sparse. Strata: Song perch.) = Hirundo daurica. Group roosting on electrical wire at oasis. Other Behaviors: Establish Flock Contact, Roost, Depart. Habitat: Creek, Rural, Active Agricultural, Yard.
技術資訊
- 錄音機
- SONY TCD-D3
- 麥克風
- 配件
- Telinga Parabola 54.7cm/15.5cm (21.5in/6.1in)
檔案資訊
- 已登錄的
- 20 Apr 2001 - Annette Nadeau
- 已數化的
- 6 Dec 2011 - Jay McGowan