ML646201632
- 年齡
- 未確定
- 性別
- 未確定
- 回播
- 未確定
觀察細節
For about 7 minutes a continuous stream of grackles flew through the sky. It was the biggest flock of birds I’d seen in my life. At the end of audio recording there is much background noise
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 22.12 MB