- 年齡
- 未確定
- 性別
- 未確定
- 聲音
- 叫聲
- 回播
- 未確定
影音備註
On a canal beside a dike. May be the same bird as ML 2812. BNA: All of these vocalizations appear to represent the Recognition Call of BNA. As in ML 2812, it appears that there are two birds calling here (this is especially evident at 0:27-0:34), possibly both a male and female. (CAM - 4 March 2005). Habitat: Wetland, Freshwater.
技術資訊
- 錄音機
- NAGRA III-B
- 麥克風
- AKG 200
- 配件
- Parabola 91.4cm (36in)
檔案資訊
- 已數化的
- 24 Oct 2000 - Martha Fischer