kHz
Bidragsyter
William V. Ward Media from this contributor
Dato
14:00
Lokalitet
Crescent City; Patrick's Point State Park
California, United States
Media from this location Illustrert sjekkliste- Age and sex
- Adult hann - 4
- Lyder
- Sang
- Lydavspilling
- Playback not used
Kommentarer
In the afternoon, birds sang individually, but for the morning chorus they sang antiphonally and there was some duetting. General climate: Humid. Cover density: Medium. ML: 225 Hz high-pass filter applied during archival. Other Behaviors: Advertise. Elevation: 60 m.
Teknisk informasjon
- Opptaker
- MAGNEMITE 610E
- Mikrofon
- Dan Gibson P500
- Tilbehør
- Parabola 45.7cm (18in)
Arkivinformasjon
- Digitalisert
- 18 Sep 2003 - Claudia Zan