Proposed musical notation of male song corresponding to the parts represented in the spectrogram (upper part); Sample spectrogram of male rock hyrax song (lower part). Different vocal elements are marked and coded as W-Wail, C-Chuck and S-Snort. The representation order of singing bouts corresponds to natural temporal progression of a typical male hyrax song (beginning – low complexity, middle – low/intermediate complexity. end – high complexity). Vertical lines mark bout boundaries
Demartsev et al. 2017
CC BY 4.0
Vlad Demartsev, Amiyaal Ilany, Arik Kershenbaum, Yair Geva, Ori Margalit, Inbar Schnitzer, Adi Barocas, Einat Bar-Ziv, Lee Koren and Eli Geffen: <i>The progression pattern of male hyrax songs and the role of climactic ending.</i> Scientific Reports 7, 2017, pp. 2794 (fig. 1)  <a href="//doi.org/10.1038/s41598-017-03035-x" class="extiw" title="doi:10.1038/s41598-017-03035-x">doi:10.1038/s41598-017-03035-x</a>