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Great Blue Heron (Blue form) -- Ardea herodias [herodias Group] More
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Age/Sex
Identification
Solicitation
Behavior
Note

 

100%

Sight and Sound

 

Natural
 

call

Social context: colony

mate

establish parent young contact

beg

perform nest relief

 

 

Jean P Ward
William V Ward
17 May 1977 at 09:45

    Geography
  • United States
    Oregon
    Locality
  • Applegate River Near Provolt
    Latitude/Longitude
  • 42.2666667   -123.2333333
    Elevation
  • 334 meters
    Habitats
  • River
    Channels
  • Mono
    Sampling Rate
    Bit Depth
    Recorders
  • MAGNEMITE 610E
    Microphones
  • Dan Gibson P500
    Accessories
  • Dan Gibson Parabola 45.7cm/11cm (18in/4.3in)
    Equipment Note

This is a followup of my recording made at the same location on April 2, 1977 when this colony was re-establishing itself for this year's breeding season. This recording has begging cris of young of three different ages and a few squawks from adults. Birds are nesting in tall cottonwoods about 135 feet above the ground.

General climate: Wet.
Cover density: Medium.

ML: Unbroken cut with handling noise gain change.

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