ML 143980

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American Dipper (Northern) -- Cinclus mexicanus [mexicanus Group] More
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Age/Sex
Identification
Solicitation
Behavior
Note

 

100%

Sight and Sound

 

Natural
 

call

Social context: family

beg

 

Number of individuals=NU3-4;  

Randolph S Little
27 May 2001 at 17:30

    Geography
  • United States
    California
    Sierra County
    Locality
  • 8.0 km NE of Sierra City; SFSU Sierra Nevada Field Campus
    Latitude/Longitude
  • 39.6252778   -120.5766667
    Elevation
  • 1687 meters
    Habitats
  • Stream
  • Forest
  • Coniferous Forest
  • Deciduous Forest
  • Evergreen Forest
  • Montane Grassland
    Features
  • Second-growth
  • Canyon
    Channels
  • Mono
    Sampling Rate
    Bit Depth
    Recorders
  • NAGRA IV-D
    Microphones
  • Sennheiser MKH 404
  • Sennheiser MKH 104
    Accessories
  • Parabola 91.4cm/30.5cm (36in/12in)
    Equipment Note

NOTES: 3-4 nestlings begin begging when they see a parent approaching the nest, which is on a girder beneath the bridge over the Yuba River at the SNFC. The nestlings fledged a few days later.

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