ML362598021
- 性別與年齡
- 雄成鳥 - 1
- 聲音
- 歌聲
- 回播
- 未確定
觀察細節
One adult male at the lower entrance to Fort Falls Trail is singing a song very similar to the northern parula's song, except slower trill and lower frequency, which is interesting!
技術資訊
- 錄音機
- RecForge App on Samsung Galaxy S9
- 麥克風
- 配件
- 原始檔案大小
- 3.31 MB