Contributeur
Laura Plice Fichiers multimédias de ce contributeur
Date
Site d'observation
Davis
Yolo, California, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge et sexe
- Femelle adulte - 1
- Sons
- Cri
- Repasse
- Repasse non utilisée
Commentaires
NOTES: Adult (probably female) at and near nest. Two distince kacking calls were not recorded. Vocalizations on tape are shorter, mild alarm calls in response to my approaching her nest or position. She would only vocalize when I moved to there is mechanical noise from my feet and hands. Poor recording conditions with temp 100 degrees, wind rising to 20+ kt, and many crows.; The values for latitude/longitude were gotten from www.topozone.com 12Dec2001-LAS. [The calls represented here are primarily the "eee-grack" referred to in the BNA account. Good renditions can be found at 4:12-4:14, 4:42-4:46, 6:24-6:26, and 7:02-7:10, the last followed by two "kewt" calls. Quality initially 3, later 2 - CAM - 23 November 2004].
Informations techniques
- Enregistreur
- MARANTZ PMD 222
- Microphone
- Sennheiser ME 62
- Accessoires
- Roche Parabola 74cm/17.7cm (29.1in/7in)
Information d'archivage
- Catalogué
- 12 Dec 2001 - Lauren A. Serafin
- Numérisé
- 12 Dec 2001 - Lauren A. Serafin
- Édité
- 12 Nov 2001 - Lauren A. Serafin