kHz
Contributeur
Leonard J. Peyton Fichiers multimédias de ce contributeur
Date
07:45
Site d'observation
Little Susitna Canyon-North of Palmer
Alaska, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge et sexe
- Femelle adulte - 1; Mâle adulte - 1
- Repasse
- Non précisé
Commentaires
NOTES: Purpose of sound: singing in defense of nesting territory; Behavior accompanying vocalization: perched 8ft. up in the side of a Willow tree; When not vocalizing birds were feeding; Bird induced to sing by playback of LNS #49915. BNA: The Song is heard. CZ 22/06/2004. Sound stimulation was (other): playback LNS#49915.
Informations techniques
- Enregistreur
- NAGRA III
- Microphone
- Sennheiser MKH 104
- Accessoires
- Parabola 99.1cm/30.5cm (39in/12in)
Information d'archivage
- Catalogué
- 2 May 2001 - Lauren A. Serafin
- Numérisé
- 2 May 2001 - Lauren A. Serafin