Contributeur
Date
Site d'observation
- Âge et sexe
- Adulte, sexe inconnu - 2; Juvénile, sexe inconnu - 2
- Comportements
- Cour, parade ou copulation; Recherche de nourriture ou alimentation
- Sons
- Cri; Chant
- Repasse
- Repasse utilisée
Commentaires
NOTES: Song of one of same four individuals (two adults, two juveniles) in cut #99RDAT02-22 after playback. This bird was an adult, recorded after playback by other members of my group; bird was initially about 10 meters away and perched 1 1/2 meters up, but later 12-15 meters away and 2 meters up, both times in the open; in "campo rupestre" on slope above road just before the summit beyond the park entrance station; really quite rocky, with yucca-like bunchgrasses; elevation ca. 1380 meters; in response to playback, the birds sang more and approached, flying back-and-forth in front of us; the song did not differ much; trace breeze, upper 60s, fog approaching. Response to playback: Approach. Response to playback: Normal song. Other Behaviors: Mate, Advertise, Establish Parent Young Contact, Social Context: Family. Habitat: Evergreen Forest, Thicket/Brush, Scrub, Rocky.
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
- 25 Nov 2002 - Curtis Marantz
- Numérisé
- 25 Nov 2002 - Martha Fischer
- Édité
- 25 Nov 2002 - Martha Fischer