- 性別與年齡
- 成鳥，性別未知 - X
- 聲音
- 叫聲; 非鳴叫產生的聲音
- 回播
- 未使用回播
影音備註
Vocalizations from a perched bird as as second bird made several attempts to approach it. Also wing sounds. Recorded in stereo 1201-1208hrs. Rough-winged Swallow recordings made this day are: 42.967000, -120.722383.
技術資訊
- 錄音機
- NAGRA ARES-BB+
- 麥克風
- Telinga Pro 6
- 配件
- Telinga Parabola 54.7cm/15.5cm (21.5in/6.1in)
- 原始檔案大小
- 114.17 MB