ML 71943

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Lined Seedeater -- Sporophila lineola More
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Sight and Sound

 

 

song

 

 

Paul A Schwartz
31 Dec 1973 at 00:00

    Geography
  • Venezuela
    Aragua
    Locality
  • Estacion Biologica Rancho Grande
    Latitude/Longitude
  • 10.3666667   -67.6833333
    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 #11. Bulk reel #526
EBRG captive birds.
203 tape. LN.
a) 8:15 AM. Song by R. yellow. Quality: 1. Level: 0. NO PLANT NOISE!
Although the birds usually tend not to sing without "noise" (i.e. the noise of the light plant, passing vehicles, heavy rain,, etc. seems to inspire them to sing), today they sang a fair amount, suggesting that the hormonal "pressure" may be building up.
R. yellow used more of the "regular" song motifs today.
b) 8:30 AM. Probably L. orange; however, last part may (almost surely it is) be of L. green to judge from poorly patterned song. Quality: 1. Level: 0.
c) 9:10 AM. L. green; in middle and latter part R. yellow cuts in with brief, loud bits of song. Quality: 1. Level: 0.
d) R. yellow.

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