Paul A Schwartz
11 Nov 1971
- Estacion Biologica de Boraceia
- -23.65 -45.9
- 800 meters
- NAGRA III
- Electro-Voice 650
- Parabola 91.4cm (36in)
NOTES: Neotropical Institute Cut # 26. Bulk reel: 440
a) 1605 hours. Weather: Fair. Natural song. Bird over 150 m. distant; at edge of woods along open cut @ beginning of trail. Quality: 1-2. Level: +3. 203 tape. LN.
b) 1745 hours. Weather: Fair. Still natural song an hour later. The bird was singing constantly during this time. Meanwhile, I had moved a bit closer. Quality: 1-2. Level: 0.