ML610311194
Přispěvatel
Cos van Wermeskerken Média od tohoto přispěvatele
Datum
Lokalita
Blackie Spit (Incl. Dunsmuir Farm & Nicomekl estuary)
Metro Vancouver, British Columbia, Canada
Média z této lokality Rozšířený seznam druhů- Věk
- Nespecifikováno
- Pohlaví
- Nespecifikováno
- Hlasová provokace
- Nespecifikováno
Podrobnosti k pozorování
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.
Technické informace
- Rekordér
- Mikrofon
- Příslušenství
- Původní velikost souboru
- 158.27 KB