ML 63598

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Moustached Brushfinch -- Atlapetes albofrenatus More
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Natural
Same Species
 

song

 

 

Barred Forest-Falcon -- Micrastur ruficollis
Slate-throated Redstart -- Myioborus miniatus

Paul A Schwartz
3 Mar 1970 at 00:00

    Geography
  • Venezuela
    Mérida
    Locality
  • above La Azulita
    Latitude/Longitude
  • 8.72   -71.45
    Elevation
  • 1800 meters
    Channels
  • Mono
    Sampling Rate
    Bit Depth
    Recorders
  • NAGRA UNSPECIFIED IV
    Microphones
  • Sennheiser MKH 405
    Accessories
  • Parabola 91.4cm (36in)
    Equipment Note

NOTES: Neotropical Institute Cut # 2. Bulk reel: 192
203 tape.
a) 7:10 AM. Natural song. This sounds as if it may be a different bird from Cut 1). Quality: 2 (noisy background). Level: +3, -3. 7.5 ips.
b) 7:20 AM. Natural song by bird #2, definitely a different individual from part a) but perhaps the same as in Cut 1). Quality: 1-2. Level: +5, -6. 7.5 ips.
Note: The very first sound heard is a song phrase by Myioborus miniatus.
7:30 to 7:40 AM. Then bird #2 after playback. (Good cut.) Quality: 1. Level: 0.
In background is Micrastur ruficollis dawn song (only in first part).
This same session continued at 15 ips. (This slightly "purer.")

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