kHz
ML61845101
Contribuidor
Matthew Halley Media from this contributor Perfil
Fecha
Localidad
Wissahickon Valley Park--Cresheim Woods
Philadelphia, Pennsylvania, United States
Media from this location Listado ilustrado- Edad
- No especificado
- Sexo
- No especificado
- Sonidos
- Canto
- Playback
- No se usó playback
Detalles de la observación
One bird was singing from a high perch on the NE (Mt. Airy) bank of the Wissahickon, just downstream of Glen Fern. About 20 minutes later, I encountered a second bird, about 100 m upstream of the original sighting. This bird was giving "chtttt" calls. The distance between the sightings made me consider these as separate individuals, although I cannot rule out that they were the same bird.
Información técnica
- Grabadora
- Alcatel Smart Phone
- Micrófono
- Accesorios
- Original file size
- 746.14 KB