Curtis A Marantz
1 Apr 1997
- 13.0 km S of Benjamim Constant
- Evergreen Forest
- NAGRA IV-D
- Sennheiser ME 64
- Roche Parabola 60cm/14.5cm (23.6in/5.7in)
NOTES: Dawn songs recorded in two parts; two unseen birds (or pairs duetting?) overhead in canopy of terra firme forest with some palms in understory about 250 meters out trail; closer bird(s) was about 40 m away; clear, calm, low 70s; contains an embedded announcement.