Thomas G Sander
21 Apr 1990
- N of Sisters
No locations found with lat/long
- NAGRA IV-S
- Sennheiser MKH 40
- Roche Parabola 74cm/17.7cm (29.1in/7in)
NOTES: (AOU #9999. NM: Y.) Changes tune from "whip-dee-doo: to Rufous-sided Towhee trill at 11.10.