kHz
- 性別與年齡
- 年齡性別未知 - 1
- 聲音
- 叫聲
- 回播
- 未確定
影音備註
Bird waded away or took flight giving "kuck-kuck-kuck" and a scream. At the end of the cut, the bird responds to clapping by recordist. Recorded at a marsh at the end of the lake. BNA: This is primarily the "Kuk, kuk, kuk..." Call described in BNA, but there is one example of what appears to be the "raaah" described in the account as an Attack Call (0:46-0:47 - similar to harsh call in LNS #2082). (CAM - 1 March 2005). Other Behaviors: Emit Alarm. Habitat: Marine.
技術資訊
- 錄音機
- NAGRA III
- 麥克風
- AKG 200
- 配件
- Parabola 91.4cm/30.5cm (36in/12in)
檔案資訊
- 已數化的
- 12 Jul 2000 - Martha Fischer