Great Crested Grebe, Podiceps cristatus

Recording AV#17927. United Kingdom: Hertfordshire; Tring Reservoirs (51.81, -0.666)
recorded by Pamela C. Rasmussen

Recording Characterization

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Graphic Sound Analysis
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Sonogram of recording #AV 17927
AVoCet catalog #AV17927
Audio duration (s)15.3
ID confidence and determination100%
seen well
Sound types presentcalls
aggression
Grade of best portiongood
Playback usedno

Individual Characterization

Ageadults
Determined by: plumage
Behaviorfollowed aggressive interaction between two pairs
Group size4

Environment

Recording dateMay 14, 2013
Time recorded (24h)7:17h
LocationUnited Kingdom: Hertfordshire; Tring Reservoirs (51.81, -0.666)
Coordinates determined by: Estimate from Google Earth
Elevation (m)107
Determined by: estimate from Google Earth

Additional Information

Recordist namePamela C. Rasmussen
Copyright/permissionsCopyright by recordist; freely available for non-commercial use
Recording EquipmentNagra Ares BB+, Sennheiser ME67/K6