ML 70371

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Masked Yellowthroat (Masked) -- Geothlypis aequinoctialis aequinoctialis More
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Behavior
Note

1 Adult  

Sound

 

 

song

 

 

Paul A Schwartz
30 Aug 1963 at 00:00

    Geography
  • Venezuela
    Distrito Capital
    Locality
  • Caracas; La Guairita
    Latitude/Longitude
  • 10.45   -66.9333333
    Elevation
  • 870 meters
    Channels
  • Mono
    Sampling Rate
    Bit Depth
    Recorders
  • NAGRA III
    Microphones
  • Electro-Voice 650
    Accessories
  • Parabola 91.4cm (36in)
    Equipment Note

NOTES: Neotropical Institute Cut 8. Reel 481.
[Recorded on 2 different days.] "Weather: fair.
a) 30/8/63. 1800 hours. Notes: This is Bird #2, in essentially the neighboring territory, the two being separated by a stream thickly bordered w/ bamboo. Note that while Bird #1 puts a fancy twist @ the beginning of its trill, this one puts it at the end of its trill. Cut length: 35"; Quality: 1; Level: 3 1/2. Tape: 311.
b) 31/VIII/63, 5:30AM. Notes: Same bird #2, next morning. Note that it often doubles up its song, something it did now, but not later in the AM. First part recorded peaking @ ~-5 to -=4 db, the last @ ~0 db, done intentionally to compare overloading between the two types of tape and print-through on the 311. Cut length: 2'00"; Quality: 1; Level 3 1/2. Tape: 311." PAS

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