kHz
Contributeur
Geoffrey A. Keller Fichiers multimédias de ce contributeur
Date
05:23
Site d'observation
Churchill--Landing Lake
Churchill and Northern Manitoba, Manitoba, Canada
Fichiers multimédias de cet endroit Liste illustrée- Âge et sexe
- Mâle adulte - 1
- Comportements
- Cour, parade ou copulation
- Sons
- Chant
- Repasse
- Repasse non utilisée
Commentaires
NOTES: BNA: Song is heard. CZ 17/06/2004. [Fifteen songs and numerous sharp "tseet" notes (0:05, 0:13, 0:15, 0:23, 0:24, 0:31, 0:44, 0:52, 1:03, 1:13, 1:20, 1;22, 1:33, 1:43, 1:51, 2:01, 2:09, and 2:20. I suspect these calls were given in association with the song rather than in alarm. The song-type represented here is much like that of LNS #105807 and LNS #105827 (and like the top spectrogram in the BNA account). Quality changed from "Excellnt" to 1-2 - CAM - 27 January 2005]. Other Behaviors: Court, Advertise. Habitat: Boreal/Taiga.
Informations techniques
- Enregistreur
- UHER 4200 REPORT MONITOR
- Microphone
- Sennheiser MKH 106T
- Accessoires
- Roche Parabola 74cm/17.7cm (29.1in/7in)
Information d'archivage
- Numérisé
- 12 Dec 2000 - Matthew D. Medler
- Édité
- 12 Dec 2000 - Matthew D. Medler