kHz
- 性別與年齡
- 雄成鳥 - 1
- 行為
- 飛行中
- 聲音
- 非鳴叫產生的聲音; 歌聲
- 回播
- 未使用回播
影音備註
NOTES: [This represents almost exclusively "Winnowing", apparently by two birds, but there are also some "Chip" Calls given by a bird in the distance. Quality changed from 1 to 1-2 - 10 December 2004]. Other Behaviors: Advertise. Habitat: Wetland, Freshwater, Lake.
技術資訊
- 錄音機
- SONY TCD-D10 PRO II
- 麥克風
- Sennheiser ME 62
- 配件
- Roche Parabola 74cm/17.7cm (29.1in/7in)
檔案資訊
- 已登錄的
- 9 Dec 1998 - Martha Fischer
- 已數化的
- 26 Mar 2001 - Martha Fischer
- 已編輯的
- 9 Dec 1998 - Martha Fischer