Geoffrey A Keller
12 May 2001
CaliforniaDel Norte County
- 9.6 km SE of Smith River; Six Rivers National Forest
- 701 meters
- HHB PORTADAT PDR 1000
- Sennheiser MKH 106
- Roche Parabola 74cm/17.7cm (29.1in/7in)
NOTES: "Bird was singing from snag of young conifer tree...Call notes were given in several locations low in understory in widely scattered Ponderosa Pine trees."
BNA: Long-Range Song is heard. At about 2:00, Chack calls begin. CZ 11/06/2004.