Black-throated Green Warbler, Dendroica virens

Recording AV#16325. Costa Rica: San Jose; Cerro de la Muerte, Rt. 2, km 89 (9.57, -83.75)
recorded by Pamela C. Rasmussen

Recording Characterization

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Graphic Sound Analysis
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Sonogram of recording #AV 16325
AVoCet catalog #AV16325
Audio duration (s)2.4
ID confidence and determination100%
seen well
Other identified bird speciesChlorospingus pileatus
Other noisetalking
Sound types presentcalls
Grade of best portionaverage
Playback usedno

Individual Characterization

Determined by: plumage
Behaviorin mixed flock in elfin timberline shrubbery
Group size1


Recording dateDecember 26, 2012
Time recorded (24h)9:48h
LocationCosta Rica: San Jose; Cerro de la Muerte, Rt. 2, km 89 (9.57, -83.75)
Coordinates determined by: estimate from Google Earth
Elevation (m)3300
Determined by: estimate from Google Earth
Habitatelfin forest

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 filter