kHz
- 年齡
- 未確定
- 性別
- 未確定
- 回播
- 未確定
觀察細節
Flock flew into the trees above me (white spruce) and then flew away to the north. Also black spruce in the immediate area. First part of recording has the calls as they were perched in the trees, at about 1:10 the flight calls begin. Estimated count. Flight call shows characteristic 'n' shape of type 3. Type 4 also present. Types determined by Ryan Brady.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 7.54 MB