ML 80304

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

3 Adult  

100%

Sight and Sound

 

Natural
 

call

court

 

 

Cassin's Finch -- Haemorhous cassinii
Western Wood-Pewee -- Contopus sordidulus
Western Tanager -- Piranga ludoviciana

Randolph S Little
1 Jun 1991 at 07:00

    Geography
  • United States
    California
    Sierra County
    Locality
  • 3.0 km W of Sattley; Yuba Pass
    Latitude/Longitude
  • 39.6333333   -120.5
    Elevation
  • 2010 meters
    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: (Species Sound: constant;Breeding Status: territorial paired, breeding?; Behavioral Conext: mate contact?; Sound Delivery Rate: high; General Climate: arid; Cover Density: medium) Recordist included question marks next to Breeding for "Breeding Status" and next to Mate Contact for "Behavioral Context of Sound."
LNS: Subject changed from Empidonax hammondii to E. oberholseri following a review of the recording by Nathan Pieplow and the agreement of the recordist.

Recordist notes visual display with sound, described verbally on tape.

Strata in Habitat: Surface and Low checked by recordist

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