ML 51146

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Dark-eyed Junco (Gray-headed) -- Junco hyemalis caniceps More
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Age/Sex
Identification
Solicitation
Behavior
Note

2 Juvenile
3 Adult  

100%

Sight and Sound

 

Natural
 

call

Social context: family

beg

care for young

establish parent young contact

forage

 

 

Kevin J Colver
20 Jul 1990 at 09:36

    Geography
  • United States
    Utah
    Utah County
    Locality
  • 2.0 km S of Elk Ridge at Loafer Canyon gate
    Elevation
  • 1676 meters
    Habitats
  • Forest
  • Deciduous Forest
    Features
  • Grove
No locations found with lat/long
    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: 90-27-03-7; Breeding Status: breeding; General Climate: cyclic wet-dry; Cover Density: medium; Filtering: yes) A foraging flock of juncos is searching through leaf litter under the Gambel oak, the trilling sound is the immature bird begging from the parent who occasionally gives it a morsel of food. Quality = 2,1-2 *Part A = 11:51. Quality = 1-2 Part B = 2:04.

BNA: Although begging calls of immatures are heard throughtout the recording (not described in BNA), it is possible that some Tsip notes are also heard. CZ 23/03/2004.

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