kHz
ML393855501
- 性別與年齡
- 成鳥,性別未知 - 2
- 聲音
- 叫聲
- 回播
- 未確定
影音備註
Distant alarm calls from several individuals. Significant distance to observer with lots of noise sources between mic and birds.
觀察細節
Vocalizations heard from within thicker foliage by the upstream portion of the stream outside the dairy farm property lines. Number of individuals cannot be established definitively as calls were overlapping.
技術資訊
- 錄音機
- Sony ICD-PX440
- 麥克風
- Orield clip-on lavalier
- 配件
- 11" Parabola
- 原始檔案大小
- 690.26 KB