ML 47598

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Willow Flycatcher -- Empidonax traillii More
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Age/Sex
Identification
Solicitation
Behavior
Note

1 Adult Female
1 Adult Male  

100%

Sound

 

Natural
 

 

 

Yellow Warbler -- Setophaga petechia
Common Yellowthroat -- Geothlypis trichas
Song Sparrow -- Melospiza melodia

David S Herr
18 Jun 1990 at 11:00

    Geography
  • United States
    Oregon
    Locality
  • 2.0 km N of "p" Ranch on Central Patrol Rd.; Malheur WLR
    Latitude/Longitude
  • 42.9166667   -118.9166667
    Elevation
  • 1270 meters
    Habitats
  • Montane Grassland
  • Deciduous Forest
  • Riparian
  • River
    Channels
  • Mono
    Sampling Rate
    Bit Depth
    Recorders
  • NAGRA IV-D
    Microphones
  • Sennheiser MKH 20
    Accessories
  • Parabola 76.2cm (30in)
    Equipment Note

SOUND CATEGORY: other: nest building.
BREEDING STATUS: territorial paired

Recordist's Note: "National Ecology Research Center is doing Willow Flycatcher population studies in this area along Central Patrol Rd. as it has highest density of Willows they have found. Talked w/ head of study, Jim Sedgwick, National Ecology Research Center, 4512 McMurry, Ft. Collins, CP 80525. He described vocalization Willows give while actively nest building and showed me nest he had located at this site."

BNA: Song "fitz-bew"; at 0:06 seconds into the recording is a possible "Writ-tu" call; at 0:19 seconds is possible "Whup" call; also heard "Whit" call; at 0:25 seconds possible Trill call and later in recording; odd call at 0:42. Lots of Trill call at end. mf

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