Geoffrey A Keller
12 Jun 1990
- 15.0 km SE of Thedford; Nebraska Nat. Forest
- 1000 meters
No locations found with lat/long
- UHER 4200 REPORT MONITOR
- Sennheiser MKH 106T
- Roche Parabola 74cm/17.7cm (29.1in/7in)
NOTES: BNA: "Chupp" Call, Roll.
LNS NOTE: Unbroken cut with internal recordist announcement/handling noise gain change (MJA, 23 March 2005).
dawn +3.33hrs; species cut number 126