Mallard, Anas platyrhynchos platyrhynchos

Recording AV#803. United Kingdom: Hertfordshire: Wilston Reservoir footpath (51.815, -0.663)
recorded by Pamela C. Rasmussen

Recording Characterization

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Graphic Sound Analysis
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Sonogram of recording #AV 803
AVoCet catalog #AV803
Audio duration (s)25.5
ID confidence and determination100%
seen well
Sound types presentcall
Grade of best portionaverage
noisy
Playback usedno

Individual Characterization

Behaviorswimming in a group
Group size4

Environment

Recording date19 Mar 2009
Time recorded (24h)7:02h
LocationUnited Kingdom: Hertfordshire: Wilston Reservoir footpath (51.815, -0.663)
Coordinates determined by: Google Earth
Elevation (m)110
Determined by: Google Earth
Weathercold, c.35F, calm, slightly cloudy
Habitatsmall canal bordered by hedgerows at edge of fields

Additional Information

Recordist namePamela C. Rasmussen
Copyright/permissionscopyright by recordist; freely available with attribution
Recording EquipmentTelinga Pro/parabola, Nagra Ares BB+