Ortolan Bunting (Emberiza hortulana) Science Article 3
The method of individual recognition of Ortolan bunting Emberiza hortulana songs using simpleimage processing procedures was developed and tested. The method efficiency for the training data set was95% and for independent, testing data set 67%. Besides recognition of individuals, the method enablesselection of song elements, which can be assigned to among- or within-individual song variation. Songparameters with the best between-individual discrimination abilities are situated outside the most fixed parts ofsonogram.
Lechoslaw Kuczynski, BIOLOGICAL BULLETIN OF POZNAN 37(1): 107-112, 2000