Paul A Schwartz
5 Mar 1968
- Rio Grande; 1 km E of River; El Palmar
- 7.9666667 -61.8833333
- 250 meters
- NAGRA III
- Electro-Voice 650
- Parabola 91.4cm (36in)
NOTES: Neotropical Institute Cut # 1. Bulk reel: 324
Weather: Fair. First one song given naturally; bird far away. Quality: 2-3. Level: +10.
Next, two songs after playback but bird apparently not yet strongly motivated & only a little closer as recording was weak. Quality: 2+. Level: 2.
(But aftger playing the laslt two songs the bird came right in and was then collected [- male #6517].