kHz
ML597514411
- 年齡
- 未確定
- 性別
- 未確定
- 回播
- 未確定
觀察細節
Continuing and apparently increasing in number, counted by 1, now a couple adult males mixed in as well. Regularly feeding on wild sunflowers and visiting feeders. One male was making different vocalizations than the others, may have recording.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 1.39 MB