ML 67692

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Band-tailed Guan -- Penelope argyrotis More
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call

 

 

Paul A Schwartz
11 Jun 1969 at 00:00

    Geography
  • Venezuela
    Aragua
    Locality
  • Rancho Grande; Pica de la Toma; bldg. side of "little pass"
    Latitude/Longitude
  • 10.3666667   -67.6833333
    Elevation
  • 1130 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 # 37. Bulk reel: 378
Time: 5:25 AM to 5:50 AM. Weather: Clear, moon just rising. No activity up to 5:34 AM. Then bird flew up to perch high in tree below path, gave a few "ao" calls, fell silent, then began regular calling ~ 5:36. (Not all saved.)
A bird above path gave a few quiet "ao" calls, then a few slow whistles (not heard in recording).
Bird below path continued "ao" calls to ~ 5:35 AM (not all saved). Bird from above path moved down over path and gave an occasional quiet single whistle (not heard on recording) then later flew a short distance toward EBRG. Both birds remained mostly silent. A third bird, up hill, gave a flight call, then a few minutes later gave some "courtship growling."
Note: Field note made 11 June 1969 indicates that wing-whir display "sound" and vocal activity decreased greatly after heavy rains began end of May/beginning June.
Quality: 2. Level: 0. Tape 203.

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