ML 59053

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Collared Forest-Falcon -- Micrastur semitorquatus More
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song

dawn song

 

 

Bicolored Wren -- Campylorhynchus griseus
Trinidad Euphonia -- Euphonia trinitatis
Ferruginous Pygmy-Owl -- Glaucidium brasilianum
Amazonian Motmot -- Momotus momota

Paul A Schwartz
5 Apr 1966 at 06:20

    Geography
  • Venezuela
    Locality
  • Upata; Sta. Maria
    Latitude/Longitude
  • 8.0166667   -62.4
    Elevation
  • 50 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 # 13. Bulk reel: 21
Bird not seen but from voice the identification seems reasonably certain. They seemed to be relatively common in the area; three heard simultaneously.
First one bird is heard in some dawn song. Then at least two birds heard in regular and dawn song.
OJO! Note that one of these birds gives the regular song in the usual way with three to four notes. But later, it or another gives these notes 11 times and with an inflection that makes it seem almost like Herpetothera cachinnans. Then it gives it six times and seven times.
In background of first part is Glaucidium brasilianum. In background of rest, Momotus momota, Tangara [Euphonia] tristata, Campylorhynchus griseus.
[Recordist did not indicate type of microphone used. He indicated that he used a parabola but did not specify make/model.]

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