kHz
Contribuidor
Mike Andersen Media from this contributor Perfil
Fecha
19:36
Localidad
Colville River Delta: 5km NE Nuiqsut
North Slope Borough, Alaska, United States
Media from this location Listado ilustrado- Edad y sexo
- Hembra adulta - 1; Macho adulto - 1
- Comportamientos
- Volando
- Sonidos
- Llamado
- Playback
- No especificado
Comentarios
NOTES: 80Hz low-cut filter on Sound Devices 744T. I approached an active nest built on a slightly raised tussock on the edge of a mostly frozen, large tundra lake. This is the same area as I've been for the last half dozen cuts or so. The first short segment is without a attenuation. After the first announcement, I switched the -10dB attentuator on the Sennheiser MKH 70 microphone. I give notes on the nests of Sterna paradisaea and Branta bernicla nigricans. Sound stimulation was (other): Human presence at nest.. Response to playback: Approach. Response to playback: Different song. Response to playback: Attack. Other Behaviors: Mob. Habitat: Tundra, Arctic Tundra, Lake.
Información técnica
- Grabadora
- Sound Devices 744T
- Micrófono
- Sennheiser MKH 70
- Accesorios
Información de archivo
- Catalogada
- 18 Jan 2007 - Mike Andersen
- Digitalizada
- 17 Jan 2007 - Mike Andersen
- Editada
- 18 Jan 2007 - Mike Andersen