Gregory F Budney
4 Jun 1997
- Yellowstone National Park; Blacktail Dr., near the crest of the ridge
- 44.9065556 -110.4904722
- HHB PORTADAT PDR 1000
NOTES: Decoded via soundBlade Version 1.3 MS stereo. Recorded with MKH 30 and MKH 40. Stereo pair placed at base of dead tree on which bird consistently drumming from; bird midstory on tree. Recordist 15 feet from nest cavity.