- 性別與年齡
- 雄成鳥 - 1
- 聲音
- 叫聲; 飛行叫聲
- 回播
- 未確定
影音備註
Calls of single individual. Calling while perched before flying overhead and continuing to call.
觀察細節
A single Type 2 individual was high in an Eastern White Pine before flying off (recording attached). 3 other small flocks of Type 2 individuals were noted during the day. The calls of one flock were also recorded (attached). Sound recordings confirmed by Matthew Young at Cornell.
技術資訊
- 錄音機
- iPhone
- 麥克風
- 配件
- 原始檔案大小
- 123.21 KB