- 年齡
- 未確定
- 性別
- 未確定
- 聲音
- 叫聲; 飛行叫聲
- 回播
- 未確定
觀察細節
Male and female, both giving type 4 flight calls, observed collecting nesting material (twigs, grasses, and bark) and repeatedly returning to presumed nesting location about six feet from the top of a 70-80 ft tall white pine (here: 43.208576, -70.696016). Photo and audio.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 14.64 MB