Ferruginous Duck, Aythya nyroca

Recording AV#18607. United Kingdom: Chester Zoo
recorded by Pamela C. Rasmussen

Recording Characterization

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Graphic Sound Analysis
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Sonogram of recording #AV 18607
AVoCet catalog #AV18607
Audio duration (s)0.9
ID confidence and determination100%
seen well
Sound types presentwing-flapping noise
Grade of best portiongood
Playback usedno


Recording dateMarch 08, 2014
Time recorded (24h)16:17h
LocationUnited Kingdom: Chester Zoo

Additional Information

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