Contributeur
Bruce A. Sorrie Fichiers multimédias de ce contributeur
Date
11:30
Site d'observation
NEWFIELD; TRUMBULL CORNERS ROAD
Tompkins, New York, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge et sexe
- Mâle adulte - 1
- Sons
- Cri; Chant
- Repasse
- Non précisé
Commentaires
NOTES: THIS BIRD USUALLY SANG WITH A LONGER PAUSE BETWEEN PAIRS OF NOTES ABOUT 1.5 TIMES LONGER THAN NORMAL. SONGS NOT IN NATURAL SEQUENCE. 2 TYPES OF CALL NOTES: 1) LOUD 'TSICK]';ALARM NOTE; 2) SOFTER BUZZY NOTE; WHICH IS ANGGRESSIVE NOTE ALSO GIVEN WHEN AN INTRUDER IS NEAR THE NEST. Other Behaviors: Advertise, Emit Alarm.
Espèces additionnelles
Informations techniques
- Enregistreur
- UHER 4000L
- Microphone
- Sennheiser MKH 104
- Accessoires
- Parabola 61cm (24in)
Information d'archivage
- Numérisé
- 3 Jan 2002 - Shelagh A. Smith