kHz
Contribuidor
Davis Finch Media from this contributor
Fecha
Localidad
Itaimbezinho Canyon in Aparados da Serra N.P.
Rio Grande do Sul, Brazil
Media from this location Listado ilustrado- Edad y sexo
- Adulto, sexo desconocido - 300
- Comportamientos
- Cortejo, exhibición o cópula; Volando
- Sonidos
- Llamado; Canto
- Playback
- No se usó playback
Comentarios
NOTES: (Time: 1715-1740. Distance: 30/40 - 100 m. Species Sound: Frequent. Breeding Status: Breeding? Behav. Context: Courtship? Mating invitation? Habitat Type: Open sky over deep canyon. Water Assoc: Waterfall.) Sounds from a swirling flock of about 300 birds, over Itaimbezinho Canyon. Some shrill bursts occdurred when two birds would dive together steeply downward into the canyon. These five successive cuts total 14 min, 10 sec. Other Behaviors: Establish Flock Contact, Perform Visual Display. Habitat: Canyon.
Información técnica
- Grabadora
- SONY TC-D5 PRO II
- Micrófono
- Sennheiser MKH 816T
- Accesorios
Información de archivo
- Catalogada
- 7 Sep 2001 - Annette Nadeau
- Digitalizada
- 15 Jan 2012 - Martha Fischer