ML619169977
Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii
- 年齡
- 未確定
- 性別
- 未確定
- 回播
- 未確定
觀察細節
In field adjacent to swallow bridge. Proximity to willow allowed for comparison of songs. Free beer. Positively ID’d by Merlin as Alder. Audio clip.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 132.08 KB