Randolph S Little
21 May 1977
- 1.0 km N of Chiricahua Mountains; Portal; Sulphur Draw
- Coniferous Forest
- NAGRA IV-D
- Sennheiser MKH 404
- Dan Gibson Parabola 45.7cm/11cm (18in/4.3in)
NOTES: BNA: Song.
LNS NOTE: Unbroken cut with internal recordist announcement/handling noise gain change (MJA, 04 April 2005).
(Breeding Status: Territorial paired. Gen. Climate: Arid. Cover Density: Sparse. Strata: Song perch.) Different territory from that of cut 307-6 but within hearing range.