Geoffrey A Keller
6 May 2001
CaliforniaDel Norte County
- 4.8 km NW of Crescent City; Lake Earl Wildlife Area
- 6 meters
- HHB PORTADAT PDR 1000
- Sennheiser MKH 106
- Roche Parabola 74cm/17.7cm (29.1in/7in)
NOTES: "Bird was vocalizing in unknown location in area containing dense vegetation of alder and elderberry trees as well as Douglas Fir trees..."
BNA: The Song is heard. CZ 29/06/2004.