ML618832500
- 年齡
- 未確定
- 性別
- 未確定
- 回播
- 未確定
觀察細節
This appears to be an aggressive song caused by the presence of a second individual. The first vocalization matches the pi-teer vocaliztion from Nathan Pieplow's Peterson Field Guide To Bird Sounds Of Eastern North America and the 2nd, lower note is found in Song-Like Displays in Sayornis Species (Smith 1970) in figure 2d, listed as part of the song after an encounter with an intruder.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 2.05 MB