ML 45362

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Dusky Flycatcher -- Empidonax oberholseri More
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Age/Sex
Identification
Solicitation
Behavior
Note

1 Adult Male
1 Adult  

100%

Sight and Sound

 

Playback Self
 

mechanical sound

song

Social context: mixed

advertise

perform visual display

 

Response to playback: Orient. Response to playback: Approach. Response to playback: Normal song.  

Cassin's Finch -- Haemorhous cassinii
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Yellow-rumped Warbler -- Setophaga coronata
Mountain Quail -- Oreortyx pictus
Fox Sparrow -- Passerella iliaca
Mountain Chickadee -- Poecile gambeli

Randolph S Little
7 Jun 1989 at 07:15

    Geography
  • United States
    California
    Locality
  • 6.0 km W of Sattley; Yuba Pass
    Latitude/Longitude
  • 39.6166667   -120.5
    Elevation
  • 2050 meters
    Habitats
  • Forest
    Features
  • Second-growth
    Channels
  • Mono
    Sampling Rate
    Bit Depth
    Recorders
  • NAGRA IV-D
    Microphones
  • Sennheiser MKH 404
    Accessories
  • Parabola 91.4cm/30.5cm (36in/12in)
    Equipment Note

NOTES: (Sex: female?; Species Sound: frequent; Breeding Status: territorial, territorial paired?, breeding?; General Climate: arid; Strata in Habitat: song perch; Cover Density: medium; Parabola: 36"/12") This cut is a recording of the same bird that was advertising in cut 89-55, immediately after playback of the end of that cut.
LNS: Subject changed from Empidonax hammondii to E. oberholseri following a review of the recording by Nathan Pieplow and the agreement of the recordist.

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