ML 138148

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Gyrfalcon -- Falco rusticolus More
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Age/Sex
Identification
Solicitation
Behavior
Note

 

100%

Sight and Sound

 

 

call

 

 

Brian J McCaffery
2 Jun 2007 at 00:00

    Geography
  • United States
    Alaska
    Locality
  • Ingakslugwat Hills
    Latitude/Longitude
  • 61.37   -161.9886
    Elevation
  • 170 meters
    Channels
  • Mono
    Sampling Rate
  • 48kHz
    Bit Depth
    Recorders
    Microphones
  • Sennheiser MKH 20
    Accessories
  • Telinga Parabola 54.7cm/15.5cm (21.5in/6.1in)
    Equipment Note

Minute 1: Female Gyrfalcon stood at edge of nest, so I turned on the recorder. Female flew off at 0:12; chicks heard squealing and chuffing. Also AMRO, YWAR, NOWA, BLSC, GCTH.

Minute 2: Gyrfalcon chicks heard during this minute; adult wing-beats around 1:40. Also REDP, GCTH, BLSC, YWAR.

Minute 3: Gyrfalcon chicks heard during this minute. Also REDP, GCTH, BLSC, YWAR, SAVS.

Minute 4: Gyrfalcon chicks heard during this minute. Female Gyrfalcon returned to nest (empty-taloned) at 3:16. Also REDP, FOSP, BLSC, GCTH, YWAR, AMWI, AMRO.

Minute 5: BLSC, REDP, AMRO.

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