acoustic space

Someone asked me for the code to make figure 3 in the Methods in Ecology and Evolution paper describing warbleR. So, here it is. The figure was made in part by my collaborator Grace Smith-Vidaurre, so thanks to Grace for sharing. The figure shows the grouping of long-billed hermit songs in the acoustic space based on similarity of dominant frequency contours. Similarity was assessed using dynamic time warping. The scatterplot is based on the two axes from a classic multidimensional scaling. [Read More]