Collaboratore
Mike Andersen Contenuti multimediali da questo collaboratore Profilo
Data
18:30
Località
Colville River Delta: 5km NE Nuiqsut
North Slope Borough, Alaska, United States
Contenuti multimediali da questa località Checklist illustrata- Età
- Non specificato
- Sesso
- Non specificato
- Comportamenti
- In volo
- Suoni
- Richiamo
- Richiamo
- Richiamo non usato
Note contenuto multimediale
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.
Informazioni tecniche
- Registratore
- Sound Devices 744T
- Microfono
- Sennheiser MKH 20
- Accessori
- Roche Parabola 74cm/17.7cm (29.1in/7in)
Informazioni d'archivio
- Catalogato
- 18 Jan 2007 - Mike Andersen
- Digitalizzato
- 17 Jan 2007 - Mike Andersen
- Modificato
- 18 Jan 2007 - Mike Andersen