Paul A Schwartz
17 Nov 1967
- Rio Cuyuni + 10km
- 6.38 -58.68
- 150 meters
- NAGRA III
- Electro-Voice 650
- Parabola 91.4cm (36in)
NOTES: Neotropical Institute Cut # 22. Bulk reel: 61
Two birds, natural song. (A third bird in background.) Quality: 1. Level: +10.
Some sounds of "contact" that I've not recorded before (?? see recordings llano 21/V/72 PAS) and also alternate song.
Cadence is same as bird of Cut 26).