Paul A Schwartz
7 Jun 1966
- Mision Rio Tucuco; entrance
- 9.58 -72.52
- 300 meters
- NAGRA III
- Electro-Voice 650
- Parabola 91.4cm (36in)
NOTES: Neotropical Institute Cut # 4. Bulk reel: 218
Weather: Light cloudy. Identification based on voice, geography, and alt. life zone.
a) Natural song. Quality: 3. Level: +5.
b) Same birds, after playback. Quality: 3. Level: +5.
c) A different group, across the road; no doubt excited by my playback and the activity of the neighboring birds. Quality: 2. Level: 0.