ML68650351
Contribuidor
Shelia Hargis Media from this contributor Perfil
Fecha
Localidad
Becker Elementary School
Travis, Texas, United States
Media from this location Listado ilustrado- Edad
- No especificado
- Sexo
- No especificado
- Playback
- No se usó playback
Detalles de la observación
Roost. 6:55p: survey started. 6:57p: four swifts flew by. 7:47p: one swift swooped low over chimney. 7:49p: more flying lower. 7:53p: three dropped into chimney. 7:58p - 8:04p: majority of birds dropped into chimney. 8:17p: last bird dropped in. 8:23p: survey ended.
Información técnica
- Grabadora
- Micrófono
- Accesorios
- Original file size
- 4.86 MB