ML 61792

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Northern Slaty-Antshrike (Northern) -- Thamnophilus punctatus punctatus/interpositus More
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Age/Sex
Identification
Solicitation
Behavior
Note

1 Adult Female
1 Adult Male  

 

Natural
Playback Self
 

song

 

 

Paul A Schwartz
3 Nov 1968 at 13:00

    Geography
  • Venezuela
    Apure
    Locality
  • El Nula; Apure (extreme west)
    Latitude/Longitude
  • 7.48   -71.88
    Elevation
  • 250 meters
    Channels
  • Mono
    Sampling Rate
    Bit Depth
    Recorders
  • NAGRA III
    Microphones
  • Electro-Voice 650
    Accessories
  • Parabola 91.4cm (36in)
    Equipment Note

NOTES: LNS Note: When voice and bird vocs occur together, no interuptions were made when making changes in gain (MJA).Neotropical Institute Cut # 15. Bulk reel: 113First, natural song (pair). Quality: 2. Level: +10.Then after playback: Focus on male. Quality: 1. Level: +5.Then ~ 20' later, some "bother" vocal. Quality: 1-2. Level: +10.Then more song, app. by male. Quality: 1-2. Level: +10.Then "bother vocal." by female, while male sings normally; then bother vocal. by both birds. Quality: 1. Level:+10.Then more song male (in background), then in focus. Quality: 1. Level: +12, +10.Then focus on female (male in background). Quality: 1. Level: +10.Pair collected: male #6868, female #6860.Subspecies information provided by Isler, Isler, and Whitney 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 without subspecies name. -Matt Medler, 16 December 2009.

ML: Subject changed from recordist's original identification of Thamnophilus punctatus interpositus to Thamnophilus punctatus punctatus/interpositus to conform to eBird Taxonomy (v. 1.55). -Jay McGowan/Matt Medler, July 2015.

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