- 年齡
- 未確定
- 性別
- 未確定
- 回播
- 未確定
影音備註
Five bouts of singing in this cut. 1, 3, and 4 are of White-crowned Sparrow; 2 and 5 are of Golden-crowned Sparrow.
觀察細節
Pointed out to me by David Dowell. Presumably this is the bird that's been present here now for many winters. Audio attached below.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 2.38 MB