kHz
Contribuidor
Paul A. Schwartz Media from this contributor
Fecha
18:25
Localidad
Rio Grande; ca. 2 km. north of km 9.5; El Palmar
Venezuela
Media from this location Listado ilustrado- Edad
- No especificado
- Sexo
- No especificado
- Sonidos
- Canto
- Playback
- Se usó playback
Comentarios
NOTES: Neotropical Institute Cut # 19. Bulk reel: 61 a) This bird had been singing further away and came closer after I whistled it in. However, I noticed no change in the voice. Quality: 2. Level: 0. b) With further whistling, the bird did alter slightly its voice, especially on subsequent whistlings and playback. Qualitiy: 1-2 to 1. Level: 0. Voice note re: experiments with playing back the songs of Otus atricapillus (and watsonii) from Peru and Venezuelaand of Glaucidium minutissimum. (Bird apparently not interested in any but its own song.). Response to playback: Approach.
Información técnica
- Grabadora
- NAGRA III
- Micrófono
- Electro-Voice 650
- Accesorios
- Parabola 91.4cm (36in)
Información de archivo
- Catalogada
- 10 Mar 2000 - Martha Fischer
- Digitalizada
- 1 May 2009 - Ashik Rahaman