kHz
Contributeur
Robert C. Stein Fichiers multimédias de ce contributeur
Randolph Little Fichiers multimédias de ce contributeur
Date
05:50
Site d'observation
Near Greenwood Lake
Minnesota, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge et sexe
- Âge inconnu, mâle - 1
- Comportements
- Recherche de nourriture ou alimentation
- Sons
- Chant
- Repasse
- Non précisé
Commentaires
NOTES: 3 TO 4 'SEETS' ALL ON ONE PITCH. NEAR GRAVEL PIT BY ERIE MINING CO. RAIL ROAD CROSSING ON COUNTY HWY. 2. [Thirty songs, all containing four notes of essentially the same type as in Figure 2B of BNA account. There is a "cryptic" stop-start at 1:205. Quality unchanged (1-2 - but with some of the alter songs possibly overloaded slightly and a bit of soft parabola clanging early on) - CAM - 18 May 2005]. Other Behaviors: Advertise. Habitat: Coniferous Forest.
Espèces additionnelles
Informations techniques
- Enregistreur
- NAGRA III-B
- Microphone
- AKG 200
- Accessoires
- Parabola 91.4cm/30.5cm (36in/12in)
Information d'archivage
- Numérisé
- 27 Feb 2002 - Shelagh A. Smith