ML 61730

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Black-backed Antshrike -- Thamnophilus melanonotus More
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Age/Sex
Identification
Solicitation
Behavior
Note

 

100%

Sight and Sound

 

Natural
 

call

 

 

Paul A Schwartz
25 Jan 1973 at 00:00

    Geography
  • Venezuela
    Aragua
    Locality
  • road To Turiamo
    Latitude/Longitude
  • 10.45   -67.85
    Elevation
  • 210 meters
    Habitats
  • Field
    Channels
  • Mono
    Sampling Rate
    Bit Depth
    Recorders
  • NAGRA UNSPECIFIED IV
    Microphones
  • Sennheiser MKH 405
    Accessories
  • Parabola 91.4cm (36in)
    Equipment Note

NOTES: Neotropical Institute Cut #1. Bulk reel #108.
Time: [blank] AM to 9:25 AM. Weather: Fair. 203 tape.
a) Calls. Apparently a territorial conflict (intraspecific) of birds at an ant swarm (Labidus praedator). (Ed Willis noted at least three birds this species present and he thinks there were probably two males and two females.) Quality: 2. Level: +3.
In the second section there is definite conflict with one female chasing another female away from the swarm. Quality: 1-. Level: +3. 3.75 ips. LN.
b) A different kind of vocalization, given by a male. This seems hardly primary song, but so far I've never heard anything that I would classify as primary song for this species. Quality: 1. Level: +3. 3.75 ips. LN; Quality: 2+. Level: +3. 7.5 ips. LN.

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