kHz
Contributeur
Curtis Marantz Fichiers multimédias de ce contributeur
Date
06:21
Site d'observation
Reserva Biológica de Sooretama
Espírito Santo, Brazil
Fichiers multimédias de cet endroit Liste illustrée- Âge et sexe
- Âge inconnu, sexe inconnu - 1
- Sons
- Cri
- Repasse
- Repasse non utilisée
Commentaires
NOTES: If not Buteo platypterus, but not quite right (??). Unseen bird was about 500 meters north of sede (refuge headquarters) on trail through primary, terra firme forest; though apparently only 50 meters away and up in the open about _ up large tree, I was never able to see it; bird called, but did not approach in response to tape playback; just as it was getting light; _ moon up; first few calls overloaded; compared with calls of Buteo brachyurus (LNS #28527 from Ecuador and LNS #23779 from PN Itatiaia) this call was similar to both, but not quite the same. Response to playback: No response. Response to playback: Normal song. Other Behaviors: Advertise. Habitat: Rainforest, Evergreen Forest.
Espèces additionnelles
Informations techniques
- Enregistreur
- NAGRA IV-D
- Microphone
- Sennheiser ME 64
- Accessoires
- Roche Parabola 74cm/17.7cm (29.1in/7in)
Information d'archivage
- Catalogué
- 21 Nov 2002 - Curtis Marantz
- Numérisé
- 21 Nov 2002 - Martha Fischer
- Édité
- 21 Nov 2002 - Martha Fischer