ML615377258
- 年齡
- 未確定
- 性別
- 未確定
觀察細節
Heard and saw 2 flocks, both counted with the thermal. The large group was first and the small group came by a few minutes later. Identified by calls. In the video with the large flock, I could hear the Swans passing at a different time and space from the Canadas.
技術資訊
- 相機
- 麥克風
- 配件
- 原始檔案大小
- 11.87 MB