ML610311194
- 年齡
- 未確定
- 性別
- 未確定
- 回播
- 未確定
觀察細節
Heard only, was flying overhead in a bout a 50-yard radius probably 30-50 yards up. Kept repeating the same three quick note phrase in regular intervals, all notes sounding to be of same pitch. Recording attached. Almost cricket-like sound, a bit higher (Hz) than most recordings I listened to on Xeno-canto of Lapland Longspur, also not like the trill which most of those recordings had. Closest call I have found in Xeno-canto is a nocturnal flight call of Snow Bunting but an expert confirmed this as a Lapland Longspur. Recording attached.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 158.27 KB