ML 59148

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Barred Forest-Falcon -- Micrastur ruficollis More
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Age/Sex
Identification
Solicitation
Behavior
Note

 

 

Natural
 

song

dawn song

 

 

Paul A Schwartz
29 May 1970 at 05:50

    Geography
  • Venezuela
    Aragua
    Locality
  • Rancho Grande; km 35+
    Latitude/Longitude
  • 10.3666667   -67.6833333
    Elevation
  • 500 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 # 64. Bulk reel: 34
Natural dawn song. So far as I'm aware, this bird did not begin with one-figure succession. Rather it began with one or two two-figure phrases, then went into three-figure phrases. I was recording by the 8-10th phrase. With the last phrase recorded the bird stopped singing; it had delayed slightly longer than normal between the penultimate and ultimate phrases. Quality: 2. Level: 0. Brown tape. Copy from original at 7.5 and filt. 150/5 kHz.

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