kHz
ML152957401
Bidragsyter
Terry Townshend Media from this contributor Profil
Dato
Lokalitet
马场 (Ma Chang)
Beijing, China
Media from this location Illustrert sjekkliste- Age and sex
- Unknown age, Unknown sex - X
- Lyder
- Sang
- Lydavspilling
- Playback not used
Kommentarer
The song is faint as the sound is competing with wind turbines, the wind, Black-headed Gulls and Black-winged Stilts.
Observasjonsdetaljer
One heard singing from a small inaccessible island from 1630-1657. Although faint, the song was recorded and the sonogram matches that of a recording I made in Inner Mongolia in June 2018 in terms of number of notes, their spacing and frequency. Recording attached.
Teknisk informasjon
- Opptaker
- Zoom H5
- Mikrofon
- Røde
- Tilbehør
- Original file size
- 6.21 MB