kHz
Contributeur
Randolph Little Fichiers multimédias de ce contributeur Profil
James Kimball Fichiers multimédias de ce contributeur
Date
07:30
Site d'observation
Route 441; Hillsboro Canal Road
Florida, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge et sexe
- Femelle adulte - 1; Mâle adulte - 1
- Comportements
- Cour, parade ou copulation
- Sons
- Cri
- Repasse
- Repasse utilisée
Commentaires
NOTES: Cover density: OPEN; WHIRR CALL AS WELL AS CHUCKLING COURTSHIP NOTES. FLEW BACK AND FORTH OVER US WHEN ITS CALL WAS PLAYED BACK; ALSO SEEMED TO RESPOND TO FLICKER PLAYBACK. VOCALIZATION USUALLY OCCURRED WHEN ONE BIRD APPROACHED A NEST HOLE (NOT NESTING--JUST PROSPECTING). [Eighteen examples of the "Kwirr" Call of BNA and one brief clip of what I believe is the "Grr" Call (0:31-0:34). Quality 2-1, 2-3 (the "kwirr" calls are quite good, the "grr" calls are not) - CAM - 4 May 2005]. Same subject(s) as LNS 23130. Sound stimulation was (other): PLAYBACK DIFFERENT SPECIES. Response to playback: Approach. Other Behaviors: Court.
Espèces additionnelles
Informations techniques
- Enregistreur
- NAGRA III
- Microphone
- AKG 200
- Accessoires
- Parabola 91.4cm/30.5cm (36in/12in)
Information d'archivage
- Numérisé
- 5 Dec 2001 - Shelagh A. Smith