kHz
Contributeur
Geoffrey A. Keller Fichiers multimédias de ce contributeur
Date
07:56
Site d'observation
Weldon; Kern River Preserve Highway 178
Kern, California, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge et sexe
- Mâle adulte - 1; Immature, sexe inconnu - 1
- Sons
- Cri
- Repasse
- Non précisé
Commentaires
NOTES: 2 different calls. "Call notes are from probable juvenile... Bird was vocalizing as it was moving through a canopy of willow and Fremont Cottonwood trees, and was moving wings as young birds do - in begging fashion. An adult male was in the area and about 20 feet away in the upper portion of the canopy.".
Informations techniques
- Enregistreur
- HHB PORTADAT PDR 1000
- Microphone
- Sennheiser MKH 106
- Accessoires
- Roche Parabola 74cm/17.7cm (29.1in/7in)
Information d'archivage
- Catalogué
- 18 Feb 2004 - Martha Fischer
- Numérisé
- 18 Feb 2004 - Martha Fischer
- Édité
- 18 Feb 2004 - Martha Fischer