Contributeur
Gerrit Vyn Fichiers multimédias de ce contributeur Profil
Date
23:20
Site d'observation
Dalton Highway
Alaska, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge et sexe
- Femelle adulte - 1; Mâle adulte - 1
- Sons
- Cri
- Repasse
- Repasse non utilisée
Commentaires
NOTES: Alarm calls at nest. Nest was in wet willow swale about 20 meters from a small stream. Male was active in nest defense, female joined in later after flushing from the nest. Male has lower, raspier call. Same pair recorded by Mike Andersen. Other Behaviors: Emit Alarm, Scold. Habitat: Tundra, Arctic Tundra.
Informations techniques
- Enregistreur
- NAGRA ARES-BB+
- Microphone
- Sennheiser MKH 20
- Accessoires
- Roche Parabola 74cm/17.7cm (29.1in/7in)
Information d'archivage
- Catalogué
- 10 Jan 2007 - Gerrit Vyn
- Numérisé
- 10 Jan 2007 - Mike Andersen
- Édité
- 10 Jan 2007 - Mike Andersen