Paul A Schwartz
21 May 1966
- Rio Grande; 500 m. E of river; El Palmar
- 7.9666667 -61.8833333
- 250 meters
- NAGRA III
- Electro-Voice 650
- Parabola 91.4cm (36in)
NOTES: Neotropical Institute Cut # 14. Bulk reel: 426
a) This bird is perhaps same as one or the other of Cuts 10 & 12, but which of the two it is I'm not certain; but this is probably not the same as in Cut #13 for note says this is the bird in the middle. Quality: 2. Level: +10.
b) 1755. Then natural song from bird #3, the bird to the west. Quality: 1-2. Level: +10.