Sound stimulation was (other): playback.
Paul A Schwartz
2 May 1967
- Rio Grande; ~ 2 km N. of km 25
- 7.9666667 -61.8833333
- 250 meters
- NAGRA III
- Electro-Voice 650
- Parabola 91.4cm (36in)
NOTES: LNS Note: Unbroken cut with internal recordist announcement gain change.
Neotropical Institute Cut # 4. Bulk reel: 118
a) Natural voice. (Lipaugus vociferans in background.) Quality: 1-2. Level: +5.
b) Then after playback.
(See Cut 2c) for similar vocalizations by a female which was collected.)
Identification confirmed by Ed Willis 27/2/73