Paul A Schwartz
2 May 1966
- Rio Grande; 2 km N. of km 9.5; El Palmar
- 7.9666667 -61.8833333
- 250 meters
- NAGRA III
- Electro-Voice 650
- Parabola 91.4cm (36in)
NOTES: Neotropical Institute Cut # 7. Bulk reel: 126
a) Natural song; then after playback. Quality: 1. Level: +5.
This male was then collected for skeletonizing.
b) Bother or alarm notes by female after the male was collected.
LNS Note: Internal announcements' amplitudes raised without change to song interval - JN