Great Horned Owl, Bubo virginianus

Recording AV#14669. USA: North Dakota; Renville Co.; pond near Upper Souris National Wildlife Refuge (48.566, -101.606)
recorded by Pamela C. Rasmussen

Recording Characterization

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Graphic Sound Analysis
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Sonogram of recording #AV 14669
AVoCet catalog #AV14669
Audio duration (s)29.7
ID confidence and determination100%
seen
Other identified bird speciesFulica americana
Other noisetraffic, frogs
Sound types presentsong
Grade of best portionaverage
rather distant
Playback usedno

Individual Characterization

Ageadult
Determined by: plumage
Behaviorsitting on barn roof
Group size10-15 in mixed flock
Same individual as in other cuts in same spatiotemporal group?yes

Environment

Recording dateMay 11, 2012
Time recorded (24h)21:41h
LocationUSA: North Dakota; Renville Co.; pond near Upper Souris National Wildlife Refuge (48.566, -101.606)
Coordinates determined by: estimate from Google Earth
Elevation (m)500
Determined by: estimate from Google Earth
Position of sunaround sunset
Habitatbuildings in field

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