David S Herr
28 Apr 1992
- 3.2 km S of Tollgate
- 45.75 -118.1166667
- 1524 meters
- Coniferous Forest
- NAGRA IV-S
- Sennheiser MKH 20
- Roche Parabola 74cm/17.7cm (29.1in/7in)
NOTES: Breeding status: territorial
Notes: Cut includes some chatter after 3-toed drumming, then chip notes and one "rattle". dh on data form.
BNA: Possibly "Cheerk" notes are heard, as well as one Rattle (or Whinny) and some tapping. CZ 03/02/2004.