Paul A Schwartz
22 May 1969
- Rancho Grande; Pica de la Toma
- 10.3666667 -67.6833333
- 1130 meters
- NAGRA III
- Electro-Voice 650
- Parabola 91.4cm (36in)
NOTES: Neotropical Institute Cut # 12. Bulk reel: 176
Natural song. Quality: 1. Level: +2.
Same after playback. Bird first started singing so quietly could barely be heard (only a bit of this was recorded). Then level of song builds up to normal.
(In last part hear Pachyramphus albogriseus and faintly Myioborus miniatus.)
Note that bird's bill is scarecly open while singing; apparently ~ 3 mm. space @ tip.