Paul A Schwartz
23 Sep 1974
- 13.0 km N of San Fernando de Apure
- 7.9 -67.47
- 90 meters
- NAGRA UNSPECIFIED IV
- Sennheiser MKH 405
- Parabola 91.4cm (36in)
NOTES: Neotropical Institute Cut #91. Bulk reel #523
Weather: Clear, fair.
a) Natural song. All short phrases. Quality: 3 & 2. Level: +3. 3.75 ips. 203 tape. LN.
b) Song, after playback. All short phrases. Quality: 3 to 1-2. Level: +3. Quality: 1. Level: +3 & 0. 7.5 ips. LN.
This bird has sparse to medium mottling on breast and very little on sides and flanks; mottling may be masked by feather tips.
Collected = male #[blank].
Note: I subsequently tried playing the "Boqueron short phrase" and the bird reacted to it even more strongly than it had to playback of its own phrase. However, up to 9:45 AM when it was collected ilt never sang anything but a short phrase.