Geoffrey A Keller
6 May 2001
CaliforniaDel Norte County
- 9.6 km E 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 vocalizing from unknown location on hillside containing scattered trees of Nob Cone Pine and Douglas Fir..." "Song was from one bird; call notes from a different individual."
BNA: The Primary Song is heard as well as possibly a Whinny "Chatter" Call (at :40 sec) and Mew Calls. CZ 15/06/2004.