Bonaparte's Gull, Larus philadelphia

Recording AV#12883. USA: Ohio; Ottawa Co., Rt. 2 near Ottawa NWR entrance (41.603, -83.217)
recorded by Pamela C. Rasmussen

Recording Characterization

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Graphic Sound Analysis
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Sonogram of recording #AV 12883
AVoCet catalog #AV12883
Audio duration (s)30.1
ID confidence and determination100%
seen well
Other identified bird speciesCharadrius vociferus
Other noisetraffic, train
Sound types presentcalls
flight
Grade of best portionaverage
noisy
Playback usedno

Individual Characterization

Behaviorflying around flooded field where they had been feeding, settling quietly afterwards
Group sizec. 35
Same individual as in other cuts in same spatiotemporal group?same flock

Environment

Recording dateApril 24, 2011
Time recorded (24h)8:52h
LocationUSA: Ohio; Ottawa Co., Rt. 2 near Ottawa NWR entrance (41.603, -83.217)
Coordinates determined by: Google Earth
Elevation (m)175
Determined by: Google Earth
Weatherrainy, cool
Habitatflooded plowed 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
Editing Informationhigh-pass 1 kHz