kHz
Contribuidor
Mike Andersen Media from this contributor Perfil
Fecha
18:30
Localidad
Colville River Delta: 5km NE Nuiqsut
North Slope Borough, Alaska, United States
Media from this location Listado ilustrado- Edad
- No especificado
- Sexo
- No especificado
- Comportamientos
- Volando
- Sonidos
- Llamado
- Playback
- No se usó playback
Comentarios
NOTES: 80Hz low-cut filter on Sound Devices 744T. Various calls from single individuals and pairs perched and in flight. This recording was made along the edge of a large, mostly frozen tundra lake over the span of about thirty minutes. I paused many times to attempt getting closer and to change angles with the strong winds. These birds were quite flighty as I approached. Distant Gavia adamsii (4:35) were cut and used for LNS 131241. Number of individuals=AU4-6;. Other Behaviors: Establish Flock Contact, Flush. Habitat: Tundra, Arctic Tundra, Lake.
Especies adicionales
Información técnica
- Grabadora
- Sound Devices 744T
- Micrófono
- Sennheiser MKH 20
- Accesorios
- Roche Parabola 74cm/17.7cm (29.1in/7in)
Información de archivo
- Catalogada
- 18 Jan 2007 - Mike Andersen
- Digitalizada
- 17 Jan 2007 - Mike Andersen
- Editada
- 18 Jan 2007 - Mike Andersen