ML 62516

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Ocellated Tapaculo -- Acropternis orthonyx More
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Behavior
Note

 

 

Natural
Playback Self
 

call

 

Sound stimulation was (other): playback own calls.  

Glossy-black Thrush -- Turdus serranus

Paul A Schwartz
Mar 1970 at 00:00

    Geography
  • Venezuela
    Táchira
    Locality
  • Páramo Zumbador
    Latitude/Longitude
  • 8.0   -72.0833333
    Elevation
  • 2450 meters
    Channels
  • Mono
    Sampling Rate
    Bit Depth
    Recorders
  • NAGRA UNSPECIFIED MODEL
    Microphones
  • Electro-Voice 650
    Accessories
  • Parabola 91.4cm (36in)
    Equipment Note

NOTES: Neotropical Institute Cut # 4. Bulk reel: 147; Extra cut length: 3:41203 tape. [Recordist indicates that he used a Nagra but unsure about model: "IV?"]a) 10/III/70. 7:10 AM. Natural calls. (Turdus serranus is also heard.) Quality: 2. Level: +3.b) 11/III/70. 8:20 AM. Calls after playback. (Has faint print-through in parts.) Quality: "1." Level: -5, 0.Then a second bird heard in background for a couple "phrases." Quality: 1. Level: +3, 0.Then after more playback, two birds heard, some with single-note calls, the other with multi-note phrases. Quality: 1. Level: -3.Subsequently, focus is changed to the multi-note bird. Level: +3, -3.c) 11 Mar 1970. 8:20 AM. Weather: Fair. Recorded next AM, after some playback. At lower gain to try obtain recordings without print-through.One-note calls. Quality: 1. Level: +3.Then multi-note calls and single calls by two birds, probably a pair. Quality: 1. Level: +3.Then some "jay" calls and both single and multi-note calls. Quality: 1. Level: +5.This pair was collected.

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