kHz
ML615436223
- 年齡
- 未確定
- 性別
- 未確定
- 回播
- 未確定
觀察細節
Both only heard giving metallic "tip, tip” calls from cattails and bulrushes. First bird heard at (44.0704296, -123.2630067) and second bird heard somewhere around (44.0714232, -123.2785800). Calls similar to Golden-crowned Sparrow and Black Phoebe, yet not as rich sounding as either and slightly more abbreviated.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 1.99 MB