kHz
Contributeur
Walter A. Thurber Fichiers multimédias de ce contributeur
Date
05:15
Site d'observation
PN Walter Thilo Deininger
La Libertad, El Salvador
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
- Sons
- Cri; Duo
- Repasse
- Non précisé
Commentaires
NOTES: AT DAWN THESE TWO FALCONS ENGAGED IN A DUET, MOST OF WHICH IS RECORDED HERE. LATER, AND FARTHER UP THE VALLEY, THEY JOINED IN A DUET AGAIN FOR A FEW MINUTES. INDIVIDUALLY, THEY CALLED OCCASIONALLY DURING THE PERIOD BETWEEN THE DUETS. 0515 AND Sex: 2 UNKNOWN0800 HOURS. SMALL, HEAVILY-WOODED VALLEY IN COASTAL FOOTHILLS. ML: Subject changed from Herpetotheres cachinnans to Micrastur semitorquatus. -Jay McGowan, 30Apr2018.
Espèces additionnelles
Informations techniques
- Enregistreur
- UHER 4000L
- Microphone
- Accessoires
- Parabola 45.7cm (18in)
Information d'archivage
- Numérisé
- 22 Aug 2003 - Claudia Zan