ML 67213

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Russet-crowned Warbler -- Myiothlypis coronata More
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Age/Sex
Identification
Solicitation
Behavior
Note

1 Adult Female
1 Adult Male  

 

Natural
Same Species
 

call

song

duet

 

 

Paul A Schwartz
8 Mar 1970 at 16:00

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

NOTES: Neotropical Institute Cut # 6. Bulk reel: 341 Weather: Cloudy, fair. 139 tape. a) Song by a pair. (Latter part probably after playback.) Note that one bird falls at end of phrase while the other one rises at end of phrase. Quality: 1-2. Level: +5, +3. Then calls which are definitely after playback. Quality: 1-2. Level: +3. b) Song by the remaining bird after bird #1 had been collected. Quality: 1-2. level: +3. Note that this remaining bird's phrase falls at the end. Bird was then collected and is #2, being a female. #1 = male #7373 #2 = female #7872 Note: The evidence from Cuts 6 & 7 is that the song phrase of males rises at the end while that of females falls at end. It also seems that it is mostly, perhaps almost entirely, the female that imitates the pair's phrase duet.

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