Paul A Schwartz
29 Jun 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 #5. Bulk Reel #480
Natural song. There were several birds together high in the trees. (It's possible that the "peeping" sounds at beginning may have been from young birds. I don't know what given the nasal sound. (Now identified as of Tolmomyias assimilis 19/4/68). Quality: 1. Level: +5.
The singing bird was collected = [male #5112].