ML 59622

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Vermiculated Screech-Owl -- Megascops guatemalae

Paul A Schwartz
30 Mar 1966 at 23:40

    Geography
  • Venezuela
    Zulia
    Locality
  • Mision Rio Tucuco
    Latitude/Longitude
  • 9.58   -72.52
    Elevation
  • 300 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 # 1. Bulk reel: 55; Extra cut(s) on bulk reel: 56; Extra cut length:
Hazy clear. Natural song. At this time the bird had been singing steadily for at least 1 1/2 hours. Then additional recording, closer. Quality: 2. Level: +10.
Parabola not focused on bird exactly. Quality: 1-2. Level: +10.
Then parabola was focused; note difference. Quality: 1-2. Level: +5.
Then after playback. Bird sings more quietly and also initial notes are faster. Quality: 1-2. Level: +5.
Then, voice note re: description.
Description: Head seems quite dark from upper breast or lower throat up. Irises are dark. Prominent white "V" from base of bill up to tips of ears. Breast and belly appear to be tawny without any marks, except perhaps some barring on under-tail coverts or lower belly. wings and tail seem to be barred.

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