Red Knot, Calidris canutus

Recording AV#12690. In Captivity: Illinois: Chicago; Lincoln Park Zoo
recorded by Pamela C. Rasmussen

Recording Characterization

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Graphic Sound Analysis
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Sonogram of recording #AV 12690
AVoCet catalog #AV12690
Audio duration (s)80.9
ID confidence and determination100%
seen well calling
Other identified bird speciesCharadrius melodus
Other noiseclimate control, water
Sound types presentcalls
aggressive
Grade of best portiongood
Playback usedno

Individual Characterization

Ageadult
Determined by: plumage
Behaviorattempted supplant of Charadrius melodus, with head held low and bill pointing toward plover while calling
Group size1
Same individual as in other cuts in same spatiotemporal group?yes

Environment

Recording dateMarch 20, 2011
Time recorded (24h)10:36h
LocationIn Captivity: Illinois: Chicago; Lincoln Park Zoo

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