ML414043821
Contribuidor
Lorin Wilkerson Media from this contributor Perfil
Fecha
Localidad
Jennings Heights
Clackamas, Oregon, United States
Media from this location Listado ilustrado- Edad y sexo
- Edad y sexo desconocidos - 20
- Comportamientos
- Volando
- Sonidos
- Reclamo de vuelo
- Playback
- No se usó playback
Comentarios
The background noise is unfortunate, but these birds were flying low and you can hear both a volume and a Doppler effect pitch shift in their voices as they pass overhead. Count is estimated.
Detalles de la observación
The bird count in the recording is estimated at 20; the birds flew over in several waves.
Especies adicionales
Información técnica
- Grabadora
- Micrófono
- Accesorios
- Original file size
- 2.11 MB