Contribuidor
Lance Benner Media from this contributor Perfil
Fecha
Localidad
Indian Spring Farm, West Mt. Vernon, ME
Kennebec, Maine, United States
Media from this location Listado ilustrado- Edad
- No especificado
- Sexo
- No especificado
- Comportamientos
- Volando
- Sonidos
- Reclamo de vuelo
- Playback
- No se usó playback
Comentarios
Recorded with an autonomous recording unit strapped to a tree. I was outside at the time but about 100 meters from the recorder, which was closer to the birds than I was.
Detalles de la observación
Identified by emphatic flight calls. Heard and recorded. Birds not seen. The calls are typical of type 2s: slightly more than 0.05 seconds in duration, rapidly downward-sweeping in frequency with a distinct "kink" about 1/2 between the maximum and minimum frequency. Very common type 2 call seen and heard often in California. I was able to record only 3 calls but heard more before I got the recorder turned on. The birds appeared to land near the top of eastern white pines, which are loaded with cones.
Información técnica
- Grabadora
- Wildlife Acoustics Song Meter Mini
- Micrófono
- Accesorios
- Original file size
- 1.53 MB