ML 67529

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Yellow-browed Sparrow -- Ammodramus aurifrons More
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Age/Sex
Identification
Solicitation
Behavior
Note

1 Adult Female
1 Adult Male  

 

Natural
Playback Self
 

call

song

 

 

Paul A Schwartz
23 Feb 1972 at 00:00

    Geography
  • Venezuela
    Amazonas
    Locality
  • Pico San Carlos-Solano
    Latitude/Longitude
  • 2.0   -66.95
    Elevation
  • 100 meters
    Channels
  • Mono
    Sampling Rate
    Bit Depth
    Recorders
  • NAGRA UNSPECIFIED IV
    Microphones
  • Sennheiser MKH 405
    Accessories
  • Parabola 61cm (24in)
    Equipment Note

NOTES: Neotropical Institute Cut # 9. Bulk reel: 363
Weather: Cloudy, fair.
a) 11:00 AM. A bit of natural song. Quality: 2. Level: +3. 7.5 ips. 203 tape.
b) Quite some time after playback. The song is "broken" (into) by some other calls; perhaps the female flew out from the nest to join her mate, who then stopped singing. (This pair had an actual nest.) Quality: 1-2. Level: +3. 7.5 ips. 203 tape.
c) 12:00 M. Much later, no further playback. Quality: 1. Level: +3 7.5 ips. Quality: 1. Level: 0. 15 ips.
d) 23 Feb 1972. 12:15 PM. Now after 5' after some playback. Quality: 1. Level: -2.
Bird has just begun to sing again. Level: +3.
(Some experimenting with gain to test and avoid tape saturation (overload)). Level: +3.

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