Chestnut-collared Longspur, Calcarius ornatus

Recording AV#14713. USA: Montana; Valley Co., Rt. 2, west of Glasgow (48.25, -106.69)
recorded by Pamela C. Rasmussen

Recording Characterization

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Graphic Sound Analysis
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Sonogram of recording #AV 14713
AVoCet catalog #AV14713
Audio duration (s)34.2
ID confidence and determination100%
seen well singing
Sound types presentsong and calls
Grade of best portiongood
Playback usedno

Individual Characterization

Determined by: plumage
Determined by: plumage
Behaviorperched on barbed-wire fence, singing then calling in flight, then singing in song-flight, parachuting with spread tail down to the ground into the grass
Group size1


Recording dateMay 12, 2012
Time recorded (24h)17:16h
LocationUSA: Montana; Valley Co., Rt. 2, west of Glasgow (48.25, -106.69)
Coordinates determined by: estimate from Google Earth
Elevation (m)670
Determined by: estimate from Google Earth
Habitatlow-stature agricultural land

Additional Information

Recordist namePamela C. Rasmussen
Copyright/permissionscopyright by recordist, freely available for non-commercial use with attribution
Recording EquipmentNagra Ares BB+, Sennheiser ME-67/K6