Geoffrey A Keller
13 May 2001
CaliforniaDel Norte County
- 4.8 km NW of Crescent City; Lake Earl Wildlife Viewing Area
- 20 meters
No locations found with lat/long
- HHB PORTADAT PDR 1000
- Sennheiser MKH 106
- Roche Parabola 74cm/17.7cm (29.1in/7in)
NOTES: "Bird was vocalizing from Sitka Spruce..."
BNA: Probably the Alarm Call is heard. CZ 29/06/2004.