Paul A Schwartz
4 Jul 1968
- Rio Grande; 1 km N. of km 9.5; El Palmar
- 7.9666667 -61.8833333
- 250 meters
- NAGRA III
- Electro-Voice 650
- Parabola 91.4cm (36in)
NOTES: Neotropical Institute Cut # 10. Bulk reel: 255
Weather: Cloudy, light drizzle. Natural vocalizations. Quality: 2, 1-2. Level: +5.
At least five birds involved, all rubrifrons type. (Voice note that all birds seen at Rio Grande are of rubrifrons type.)
Continued with more vocalizations, excited with numerous birds present. Quality: 1. Level: +2, +5.
One of the birds in focus at end was collected (= male # [blank] rubrifrons type.
Note: Shot at end.