kHz
Contributeur
Paul A. Schwartz Fichiers multimédias de ce contributeur
Date
05:25
Site d'observation
Rio Grande; ~ 1 km north of km 9.5; El Palmar
Venezuela
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
- Sons
- Chant
- Repasse
- Repasse non utilisée
Commentaires
NOTES: Neotropical Institute Cut # 11. Bulk reel: 37 Weather: Light cloudy. Natural vocalization; birds in distance. Quality: 2-3, 2. Level: +14. (There's a fair probability that these may be same birds as in Cut 10.) Bird started with one-note song (3-5 min.) then changed to two-note, then to three-note song. Just about this time a second bird starts with one-note then two-note songs. Note that its voice is lower in pitch and also that the first bird became silent for a short while right after the other started. Then second bird stops. Then after some time the first also stops with two-note phrases at end. Perhaps this is a pair.
Informations techniques
- Enregistreur
- NAGRA III
- Microphone
- Electro-Voice 650
- Accessoires
- Parabola 91.4cm (36in)
Information d'archivage
- Catalogué
- 25 Nov 2003 - Annette Nadeau
- Numérisé
- 18 Jun 2009 - David McCartt