David S Herr
11 May 1991
- 27.0 km N of Elgin
- 45.8333333 -117.8666667
- 1372 meters
- Coniferous Forest
- NAGRA IV-D
- Sennheiser MKH 816T
NOTES: Breeding status: territorial
Notes: Bird was located by playback of a tape of 3-toed drumming. Bird located in a 24" dbh W. Larch snag, near top. dsh.
BNA: Drumming is heard throughout the recoriding. CZ 01/03/2004.
[Eleven examples of the "Fast Drum" of BNA. Quality added (2-1 - approaching 1-2, but with a little more hiss than others) - CAM - 21 April 2005]