Eurasian Collared Dove Streptopelia decaocto, Hoofddorp, 1 December 2011 (Roy Slaterus): sound-recording

Weird and noisy veair - usually repeated and shortly before landing
Harmonics clearly visible
Lower part of call 0.4-4.6 kHz; 0.45-0.50 sec
Average lower part of call 0.4-4.6 kHz; 0.48 sec (n=2) 


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