ML611582505
- 年齡
- 未確定
- 性別
- 未確定
- 回播
- 未確定
觀察細節
Seen flying over calling a couple of times. Likely same birds found yesterday by Rob Porter. Recorded. Typical chip chip chip and toop calls. Flock of 20+ then a while later a flock of 12, uncertain if same or different birds. Very vocal in flight. Found along trail between Robertson Tract and Mahon Tract.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 1.2 MB