kHz
Contribuidor
Randolph Little Media from this contributor Perfil
Fecha
7:10
Localidad
Portola; Carman Valley
California, United States
Media from this location Listado ilustrado- Edad y sexo
- Hembra adulta - 1; Macho adulto - 1
- Comportamientos
- Cortejo, exhibición o cópula; Volando
- Sonidos
- Llamado; Non-vocal
- Playback
- No se usó playback
Comentarios
NOTES: (Species Sound: Infrequent. Breeding Status: Territorial Paired; breeding. Behav. Context: Annoyance. General Climate: Arid. Cov. Density: High.) Nest about 30 m up in dead fir or pine snag that stood above the canopy of the second-growth conifers. Pair of adults flying around the area, landing in the nest tree and calling. One or more chicks could be heard (not seen) peeping in the nest when an adult would approach the nest tree carrying a fish. Sound stimulation was (other): my presence. Other Behaviors: Emit Alarm, Perform Visual Display. Habitat: Forest, Evergreen Forest, Coniferous Forest, Second-growth.
Especies adicionales
Información técnica
- Grabadora
- NAGRA IV-D
- Micrófono
- Sennheiser MKH 404
- Accesorios
- Parabola 91.4cm/30.5cm (36in/12in)
Información de archivo
- Catalogada
- 15 Feb 2001 - Annette Nadeau
- Digitalizada
- 26 Jan 2001 - Matthew D. Medler
- Editada
- 26 Jan 2001 - Matthew D. Medler