kHz
- 性別與年齡
- 成鳥,性別未知 - 2
- 聲音
- 叫聲; 非鳴叫產生的聲音
- 回播
- 未使用回播
影音備註
First isolated calls made by a bird alone while foraging. I think the buzzing sound is mechanical as the bird apparently producing it did so when chasing the other one. I saw (naked eye) that the presumed mechanical sound was made by shaking the wings rapidly above the horizontal. Presumably the distress calls are made by the bird being chased.
技術資訊
- 錄音機
- MARANTZ PMD 661
- 麥克風
- Telinga Pro 6
- 配件
- Telinga Parabola 54.7cm/15.5cm (21.5in/6.1in)
檔案資訊
- 已登錄的
- 8 Jan 2016 - Martha Fischer
- 已數化的
- 8 Jan 2016 - Martha Fischer
- 已編輯的
- 8 Jan 2016 - Martha Fischer