kHz
Contributeur
L. Irby Davis Fichiers multimédias de ce contributeur
Douglas Davis Fichiers multimédias de ce contributeur
Date
05:30
Site d'observation
VALLES
San Luis Potosí, Mexico
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
- Sons
- Chant de l'aube; Chant
- Repasse
- Non précisé
Commentaires
NOTES: General climate: DRY; ON 10 JUNE 1979 IDENTIFIED AS TYRANNUS COUCHII BY L.I. DAVIS ON 02 JULY 1979 IDENTIFIED AS TYRANNUS COUCHII BY L.I. DAVIS. IDENTIFIED AS T. COUCHII BY T. PARKER APR83 - GB. [This recording highlights 13 examples of the Regularly Repeated Vocalizations (RRV) and many Compound Vocalizations (CdVs; "Tzeeeeerrhhh" Calls) of Smith (1966. Communication and relationships in the genus Tyrannus. Publ. Nuttall Ornith. Cl. 6), which presumably represent the "Dawn Song" and the "Tzeeeeerrhhh" Calls of BNA, respectively. Additional vocalizations are heard from a second bird in the background. Quality unchanged (2) - CAM - 22 December 2004].
Espèces additionnelles
Informations techniques
- Enregistreur
- NAGRA III
- Microphone
- Electro-Voice 650
- Accessoires
- Parabola 101.6cm (40in)
Information d'archivage
- Numérisé
- 30 Mar 2001 - Lauren A. Serafin