- 性別與年齡
- 成鳥,性別未知 - X
- 聲音
- 叫聲
- 回播
- 未使用回播
影音備註
Hoarse calls from bird in flight, possibly two birds, recorded at 0538hrs. The bird(s) appears to land briefly in the canopy and then quickly depart. Not seen, identified by sound. Unfortunately the merganser calls span the occurrence of song by the target Acadian Flycatcher which is at a much higher level.
技術資訊
- 錄音機
- NAGRA SEVEN
- 麥克風
- Telinga Pro 6
- 配件
- Telinga Parabola 54.7cm/15.5cm (21.5in/6.1in)
- 原始檔案大小
- 17.66 MB