Paul A Schwartz
15 Jun 1973
- Caicara; particular operating site is known as El Maraquero
- 9.8 -63.6
- 120 meters
- NAGRA UNSPECIFIED IV
- Sennheiser MKH 405
- Parabola 91.4cm (36in)
NOTES: Neotropical Institute Cut E-4. Bulk reel #500
Song type 1 = SO-SOO-la; 2 = SO-SO-LA; 3 = SO-LAA.
Time: 1:30 to 1:45 AM, 6:10 AM. Weather: Cloudy fair, moon.
a) Recording for the record of the three types of song heard during the night. The birds being recorded are close to 1 km distant. Quality: 2-3. Level: +3. 203 tape. LN.
b) More, similar, next AM. These birds are 300 to 500 m. distant. Quality: 3. Level: +3.
This is copy from N-IV to N-4.2 of some of the three types of phrases. (Filt. 500/[illegible number].5 kHz.