kHz
Contributeur
Dolly Minis Fichiers multimédias de ce contributeur
Date
07:30
Site d'observation
Martha's Vineyard; Chilmark
Dukes, Massachusetts, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge et sexe
- Femelle adulte - 1; Mâle adulte - 1; Juvénile, sexe inconnu - 3
- Sons
- Cri
- Repasse
- Repasse non utilisée
Commentaires
NOTES: (Visual Display w/Sound: yes; Cover Den: med; Temperature: cool) At first only one bird fed, other two birds quiet. Then all three fed. Wing quivering while being fed. BNA: Call "t-zee"; also possible soft rendition of Repeated Vocalization "zeer"; also continuous tjeer sounds of young begging. mf. Other Behaviors: Establish Parent Young Contact, Beg, Social Context: Family. Habitat: Forest, Yard, Edge.
Informations techniques
- Enregistreur
- UHER 4000 REPORT L
- Microphone
- Dan Gibson unspecified model
- Accessoires
- Parabola 45.7cm (18in)
Information d'archivage
- Catalogué
- 11 Dec 2000 - Marilyn Moskal
- Numérisé
- 20 May 2004 - Martha Fischer
- Édité
- 15 Aug 1988 - William Evans