ML 48840

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Brewer's Sparrow -- Spizella breweri More
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Age/Sex
Identification
Solicitation
Behavior
Note

8 Adult  

100%

Sight and Sound

 

Natural
 

song

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Kevin J Colver
13 Jun 1990 at 05:50

    Geography
  • United States
    California
    Locality
  • 0.5 km E of Calpine; Harnach Ranch
    Latitude/Longitude
  • 39.6833333   -120.4333333
    Elevation
  • 1525 meters
    Region
  • Savannah
    Habitats
  • Montane Grassland
  • Desert
  • Pasture
  • Coniferous Forest
  • Forest
    Channels
  • Mono
    Sampling Rate
    Bit Depth
    Recorders
  • SONY TCD-D10
    Microphones
  • Sennheiser ME 20
    Accessories
  • Roche Parabola 60cm/14.5cm (23.6in/5.7in)
    Equipment Note

NOTES: (RRN: 90-19-09-18; Background Sounds: Western Meadowlark song; Sex: male?; Species Sound: frequent; Breeding Status: territorial; General Climate: arid; General Habitat: Great Basin Desert, sagebrush; Cover Density: sparse; Filtering: yes) ** - ***. Filter II on at 08. Mic test on 11. At least 8 consecutive individual Brewer's Sparrows were recorded along a nearly dry wash through the sagebrush. Each sat in the top of a sage and sang. Individuals were 40-70m apart except #8 was about 150m from #7. Sparrow #6 was a varied singer; I wonder if he learned components from a Song Sparrow. Mic filter changed to III at 14 marker.

BNA: Short Song is heard. CZ 12/05/2004.

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