Paul A Schwartz
29 Jan 1972
- S of San Carlos; Rio Negro frente a la Isla Cigarron
- 1.75 -67.0
- 100 meters
- NAGRA UNSPECIFIED IV
- Sennheiser MKH 405
- Parabola 61cm (24in)
NOTES: Neotropical Institute Cut # 2. Bulk reel: 417
Natural vocalizations (very high-pitched) that were very probably by the Swallow-wing. Quality: 2+. Level: +3. 203 tape.
*Perched +/- together with the Swallow-wing in this tree was also a Tyrannopsis sulphurea, which is what I was trying to record, and the "heavier" buzzy call at end is of this flycatcher (cf Cut 1 of that species), but I think the other vocalizations were given by the Swallow-wing.