Paul A Schwartz
20 May 1966
- 0.5 km E of river; Rio Grande; El Palmar
- 7.9666667 -61.8833333
- 250 meters
- NAGRA III
- Electro-Voice 650
NOTES: Neotropical Institute Cut # 3. Bulk reel: 267
One natural "song" and then some call notes. The sharp "chik" notes (not the constantly repeated call notes that sounded like Contopus fumigatus and the identity of which I don't know) that are almost certainly of this species. Level: +14. No parabola.
*A field note made 21/I/66 after collecting spec. #5066 confirms this identification as female almost certainly correct.