kHz
- 性別與年齡
- 成鳥,性別未知 - X
- 聲音
- 叫聲; 歌聲
- 回播
- 未確定
影音備註
songs and calls from a pair of birds. The first cut is of natural song, as one of the birds moved high in tall oak forest. Most of the rest are after playback, possibly from the same individual, and are typically given lower down as the bird came in to investigate. Both individuals audible on some of the cuts.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 41.14 MB