Kevin J Colver
14 Jun 1990
- 7.5 km S of Snow Park of Yuba Pazss; Forest Service Rd. #12
- 39.55 -120.4666667
- 2134 meters
- Montane Grassland
- Coniferous Forest
- SONY TCD-D10
- Sennheiser ME 20
- Roche Parabola 60cm/14.5cm (23.6in/5.7in)
NOTES: (RRN: 90-20-08,14; Species Sound: infrequent; Breeding Status: territorial; Sound Delivery Rate: sporadic; General Climate: cyclic wet-dry; Cover Density: sparse; Temperature: 4-10¡C; Filtering: yes) Small metal plates have been placed on several larger trees about 10m off the ground on the trunk. The sapsucker flew from tree to tree in his territory drumming on the plates. *** I think my visual ID of Hairy on the voice is incorrect.
BNA: Drumming is heard throughout the recording. CZ 04/03/2004.