kHz
- 性別與年齡
- 雄未成鳥 - X
- 聲音
- 飛行叫聲; 歌聲
- 回播
- 有使用回播
影音備註
Immature male that had a few streaks, but a bit of red on breast. Must be a bird born since late winter/early spring. Immatures can breed as early as 5months old.
觀察細節
Birds recorded. Type 1. Maybe a Type 10 in area too.
技術資訊
- 錄音機
- Foster FR2LE
- 麥克風
- Stereo Telinga
- 配件
- 原始檔案大小
- 62.76 MB