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Black Phoebe (Northern) -- Sayornis nigricans [nigricans Group] More
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Age/Sex
Identification
Solicitation
Behavior
Note

1 Adult Male  

100%

Sight and Sound

 

Natural
 

song

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Virginia Huber
Randolph S Little
23 May 1977 at 05:45

    Geography
  • United States
    Arizona
    Locality
  • Portal; Spofford's Ranch
    Elevation
  • 1500 meters
    Habitats
  • Coniferous Forest
  • Deciduous Forest
  • Riparian
    Features
  • Scrub
  • Canyon
  • Rocky
No locations found with lat/long
    Channels
  • Mono
    Sampling Rate
    Bit Depth
    Recorders
  • NAGRA IV-D
    Microphones
  • Sennheiser MKH 404
    Accessories
  • Dan Gibson Parabola 45.7cm/11cm (18in/4.3in)
    Equipment Note

NOTES: (Breeding Status: Territorial paired. Gen. Climate: Arid. Cover Density: Medium. Strata: Song perch.) BNA: Song Initially Peaked Vocalization ("Tieur").mf

[Ten examples (the last two during announcement) of what appears to represent the Initially Peaked Vocalization of BNA (IPV; see also Smith, W. J. 1970. Song-like displays of Sayornis species. Behaviour 37: 64-84). Most of these calls appear to represent the "high-tailed" form of the IPV but the one at 0:27 is either the "fully humped" form of the IPV or another vocalization not mentioned by either BNA or Smith. Quality changed from 2-3 to 2 (a little busy but not too bad) - CAM - 4 April 2005]

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