Randolph S Little
20 May 1977
- 1.0 km N of Chiricahua Mountains; Portal; State Line Road and Sulphur Draw Road
- Active Agricultural
- NAGRA IV-D
- Sennheiser MKH 404
- Dan Gibson Parabola 45.7cm/11cm (18in/4.3in)
NOTES: (Background Sounds: children, wind; Breeding Status: territorial paired; Behavioral Context: mate contact?, anxiety?; Frequency of Sound: low; General Climate: arid; Cover Density: sparse; Strata in Habitat: song perch) "Braaay" calls given from power line.