Paul A Schwartz
11 Jun 1968
- Rio Cuyuni + 88 km
- 6.38 -58.68
- 150 meters
- NAGRA III
- Electro-Voice 650
- Parabola 91.4cm (36in)
NOTES: Neotropical Institute Cut # 9. Bulk reel: 255
a) 9:00 AM. Natural vocalizations. The first ones were obtained incidentally while trying to record something else. Quality: 1-2. Level: +10.
In background is a song by Notharchus macrorhynchus.
Then recorded direct. (As against sky couldn't see what "type" of birds called.) Quality: 1. Level: +5.
The birds seen in this tree later were:
One male rubrifrons type.
One female rubrifrons type.
One ? with some yellow on nape.
One ? that appears to be rubrifrons type.
~ July 7, 1968 near El Palmar ~ 7 birds, all rubrifrons type.
b) 12:30 PM. Natural vocalizations. Male rubrifrons type. (Then a female?) Quality: 1. Level: +10.