kHz
ML438096601
Contribuidor
Ellie Roark Media from this contributor Perfil
Fecha
Localidad
Popago Swiftlet Cave (200 m buffer)
Saipan, Northern Mariana Islands
Media from this location Listado ilustrado- Edad
- No especificado
- Sexo
- No especificado
- Comportamientos
- Volando; Buscando alimento o comiendo
- Playback
- No se usó playback
Comentarios
Mariana Swiftlets, recorded during an entrance/exit count survey. Survey clicker counters can be heard throughout the recording, in similar frequencies as the swiftlets.
Detalles de la observación
Foraging, entering and exiting cave entrance. More than 30 birds counted over the course of a several hour count period, but approximately 30 birds foraging in view at any given moment.
Información técnica
- Grabadora
- Marantz PMD661 MK II
- Micrófono
- Senneheiser MKH 20
- Accesorios
- 22 in parabola
- Original file size
- 54.94 MB