Great Black-backed Gull, Larus marinus

Recording AV#11353. USA: Maryland; Assateague Island, Chincoteague National Wildlife Refuge (37.889, -75.341)
recorded by Pamela C. Rasmussen

Recording Characterization

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Graphic Sound Analysis
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Sonogram of recording #AV 11353
AVoCet catalog #AV11353
Audio duration (s)5.4
ID confidence and determination100%
seen well
Other noisesurf
Sound types presentcalls
Grade of best portiongood
Playback usedno

Individual Characterization

Determined by: plumage
Group size2


Recording dateNovember 13, 2010
Time recorded (24h)14:51h
LocationUSA: Maryland; Assateague Island, Chincoteague National Wildlife Refuge (37.889, -75.341)
Coordinates determined by: Google Earth
Elevation (m)1
Determined by: Google Earth
Weatherclear, windy, pleasant

Additional Information

Recordist namePamela C. Rasmussen
Copyright/permissionscopyright by recordist, freely available for non-commercial use, with attribution
Recording EquipmentNagra Ares BB+, Sennheiser ME-66/K6