ML 28469

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Black-crowned Antshrike -- Thamnophilus atrinucha More
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Age/Sex
Identify by
Solicitation
Behavior
Note

1 Adult Female
1 Adult Male  

Sight and Sound

 

Natural
Playback Self
 

call

song

mate

scold

 

Response to playback: Approach. Response to playback: Normal song. Response to playback: Different song.  

Rufous Motmot -- Baryphthengus martii
Long-billed Gnatwren -- Ramphocaenus melanurus

Arnoud B van den Berg
7 Mar 1981 at 15:45

    Geography
  • Ecuador
    Pichincha
    Locality
  • SW of Santo Domingo de los Colorados; Rio Palenque
    Latitude/Longitude
  • -0.3333333   -79.2666667
    Habitats
  • Forest
  • Evergreen Forest
    Channels
  • Mono
    Sampling Rate
    Bit Depth
    Recorders
  • SONY TC-150
    Microphones
    Accessories
    Equipment Note

NOTES: (General Climate: Wet; Cover Den: Thick)
All calls are made by female; the male onloy sings. About half-way, the female joins the singing, performing the higher pitched song. After the announcement both male and female were calling, the female made the higher pitched call.
Originally identified by the recordist as Thamnophilus punctatus. Reidentified by Isler, Isler, and Whitney as T. atrinucha as part of their study on species limits in the T. punctatus complex (see Isler et al. 1997). The "How Identified" and "Confidence in Identification" values pertain to the recordist's original identification. -Matt Medler, 16 December 2009.

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