kHz
Contributeur
Geoffrey A. Keller Fichiers multimédias de ce contributeur
Date
23:23
Site d'observation
Upham; J. Clark Salyer NWR
North Dakota, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge et sexe
- Adulte, sexe inconnu - 1
- Sons
- Chant
- Repasse
- Repasse utilisée
Commentaires
NOTES: BNA: Primary Song is heard. CZ 16/03/2004. [Twenty-five songs of A. n. nelsoni. Quality changed from 1-2 to 2-1 (quite good, but with some crickets and frogs) - CAM - 11 March 2005] ML: Subject changed from recordist's original identification of Ammodramus nelsoni nelsoni to Ammodramus nelsoni nelsoni/alter to conform to eBird Taxonomy (v. 1.55). -Jay McGowan/Matt Medler, July 2015. Response to playback: Approach. Response to playback: Normal song. Habitat: Wetland, Freshwater, Lake.
Espèces additionnelles
- Grass Wren Cistothorus platensis
- Striped Chorus Frog Pseudacris triseriata
- Virginia Rail Rallus limicola
Informations techniques
- Enregistreur
- UHER 4200 REPORT IC
- Microphone
- Sennheiser MKH 816T
- Accessoires
- Roche Parabola 74cm/17.7cm (29.1in/7in)
Information d'archivage
- Catalogué
- 21 May 1999 -
- Numérisé
- 16 Mar 2004 - Claudia Zan
- Édité
- 6 Dec 1988 -