kHz
Contributeur
Dave Herr Fichiers multimédias de ce contributeur
Date
21:00
Site d'observation
Sierraville; Dyson Lane; E Of Bridge
Sierra, California, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge et sexe
- Mâle adulte - 1
- Sons
- Non-vocal; Chant
- Repasse
- Repasse non utilisée
Commentaires
NOTES: breeding status: territorial, territorial solitary Notes: bird surfaced adj to recordist as recording 91-10-1 was being made- this bird was then recorded. Display associated with calling: head held erect, head then dropped into water - vocal grunts associeated with physical activity. dsh. Other Behaviors: Advertise. Habitat: Wetland, Freshwater, Montane Grassland, Pond.
Informations techniques
- Enregistreur
- NAGRA IV-D
- Microphone
- Sennheiser MKH 816T
- Accessoires
- Roche Parabola 74cm/17.7cm (29.1in/7in)
Information d'archivage
- Catalogué
- 19 Jun 1997 - Martha Fischer
- Numérisé
- 16 Aug 2005 - Mike Andersen
- Édité
- 16 Apr 1997 - Matthew D. Medler