kHz
Contributeur
Robert C. Stein Fichiers multimédias de ce contributeur
Robert B. Angstadt Fichiers multimédias de ce contributeur
Date
Site d'observation
Charleston Mts.; Cold Creek Campground
Nevada, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
- Sons
- Chant
- Repasse
- Non précisé
Commentaires
NOTES: INDIVIDUAL NO.2 AT THIS LOCATION. BNA: Song is heard. CZ 03/06/2004. [Forty-three songs representing two subtly different song-types (differing only in the terminal trill). The bird begins with one song-type, then transitions gradually to the second type by alternating between the two types between 0:43 and 1:08. After 23 songs of this second type, there is a sharp transition back to the first type at 2:53. Quality unchanged (2-1 - a bit of tape hiss, but otherwise good) - CAM - 9 February 2005].
Informations techniques
- Enregistreur
- NAGRA III-B
- Microphone
- AKG Unspecified
- Accessoires
- Parabola 101.6cm (40in)
Information d'archivage
- Numérisé
- 18 Jul 2001 - Martha Fischer