Paul A Schwartz
12 Jul 1959
- Canteras del Este
- 10.58 -66.93
- 830 meters
- MAGNECORDER UNSPECIFIED MODEL
- Electro-Voice 650
- Parabola 91.4cm (36in)
NOTES: Neotropical Institute Cut # 5. Bulk reel: 456
Excited calls as a result of playback of song as in Cut #1; the reaction was violent:
a) Two birds heard, one app. being the female of the pair. Quality: 1. Level: 3.5.
b) One bird only, the male. Quality: 1. Level: 5.