Paul A Schwartz
24 Mar 1966
- Rio Aricaizua near junction with Rio Lora
- 9.58 -72.78
- 35 meters
- NAGRA III
- Electro-Voice 650
- Parabola 91.4cm (36in)
NOTES: Neotropical Institute Cut # 3. Bulk reel: 312
Weather: Fair. For "natural song" see Cut 1a) of Ornithion semiflavum. Quality: 2. Level: +5.
This recording made after playback of that, brought the bird closer. This bird was then collected and proved to be a male = [R.G. #4675].