ML 4437

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Laughing Falcon -- Herpetotheres cachinnans More
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Rufous-browed Peppershrike -- Cyclarhis gujanensis
Turquoise-browed Motmot -- Eumomota superciliosa
Red-throated Ant-Tanager -- Habia fuscicauda
Black-headed Saltator -- Saltator atriceps
Clay-colored Thrush -- Turdus grayi
Ivory-billed Woodcreeper -- Xiphorhynchus flavigaster

Walter A Thurber
28 May 1972 at 05:30

    Geography
  • El Salvador
    Locality
  • La Lbertad; Parque Deininger
    Latitude/Longitude
  • 13.8333333   -89.2166667
    Elevation
  • 50 meters
    Channels
  • Mono
    Sampling Rate
    Bit Depth
    Recorders
  • UHER 4000L
    Microphones
    Accessories
  • Parabola 45.7cm (18in)
    Equipment Note

NOTES: WITHIN A MOSAIC OF EARLY MORNING BIRD SONG TWO OF THESE FALCONS, PROBABLY A PAIR, CALLED BACK AND FORTH ACROSS THE VALLEY. HALF AND HOUR LATER, WHEN THE VOLUME OF BIRD SONG HAD DROPPED SHARPLY, ONE OF THESE FALCONS BEGAN TO CALL. AGAIN. 0530 A Sex: 2 UNKNOWNND 0600 HOURS. SMALL, HEAVILY WOODED VALLEY IN COASTAL FOOTHILLS.

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