kHz
Contributeur
Geoffrey A. Keller Fichiers multimédias de ce contributeur
Date
05:24
Site d'observation
Pozo; Los Padres Nat. Forest; American Canyon Campground,
San Luis Obispo, California, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge et sexe
- Mâle adulte - 1
- Sons
- Chant
- Repasse
- Repasse non utilisée
Commentaires
NOTES: dawn -1.0hrs; species cut number 30 BNA: Regularly Repeated Vocalization; Chatter Vocalization rambling series of closely linked low notes.mf [These is primarily the "dawn song" or the "Regularly Repeated Vocalization" of BNA and W. J. Smith (1966. Communications and relationships in the genus Tyrannus. Publ. Nuttall Ornithol. Cl. 6). There is one series in the middle (1:15-1:30) that appears to combine "Incipient Locomotory Hesitance Vocalizations with a Compound Vocalization (1:27). Quality changed from 1 to 1-2 - CAM - 7 January 2005]. Other Behaviors: Advertise. Habitat: Evergreen Forest, Coniferous Forest, Deciduous Forest, Canyon.
Informations techniques
- Enregistreur
- UHER 4200 REPORT MONITOR
- Microphone
- Sennheiser MKH 106T
- Accessoires
- Roche Parabola 74cm/17.7cm (29.1in/7in)
Information d'archivage
- Catalogué
- 1 Jul 2000 - David Lauten
- Numérisé
- 21 May 2004 - Martha Fischer
- Édité
- 1 Dec 1990 - Steven R. Pantle