ML 132203

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Common Raven -- Corvus corax More
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Age/Sex
Identification
Solicitation
Behavior
Note

 

100%

Sight and Sound

 

 

call

fly

mob

 

Sound stimulation was (other): Human presence near nest.  

Michael J Andersen
22 Jun 2006 at 14:18

    Geography
  • United States
    Alaska
    North Slope County
    Locality
  • Dalton Highway: Happy Valley
    Latitude/Longitude
  • 69.1501833   -148.82705
    Elevation
  • 290 meters
    Habitats
  • Arctic Tundra
  • Tundra
    Channels
  • Mono
    Sampling Rate
  • 48kHz
    Bit Depth
    Recorders
  • SOUND DEVICES 744T
    Microphones
  • Sennheiser MKH 70
    Accessories
    Equipment Note

NOTES: Recorded simultaneously by Gerrit Vyn. We found a pair of Corvus corax at a nest with two large nestlings. The nest was placed in the antlers of a moose, which was hung on the side of a building in the ghost town, Happy Valley. One of the adults alternated flying and perching on the house that the nest was on, vocalizing all the while. Photos of the nest are on file on a CD in the LNS edited cuts file under MJA. We came back later to this nest and recorded the adults in MS stereo. Never did we hear the nestlings vocalize. Same pair/individual(s) as LNS 132204 (MS stereo recording).

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