{"data":[{"source":"bio.acousti.ca","id":"50699","topic":"behaviour","value":"The song of A. nou was also composed of the two elements A and B. However, both elements were repeated several times to build one verse. On average, a verse of A. nou started with 13 \u00b1 1.4 A elements, followed by 5 \u00b1 0.9 B elements (range 9\u201316 A, 3\u20137 B; N= 58). The B elements mostly consisted of several impulse groups, but in some records they also consisted of single impulses (Fig. 3). The A elements were repeated at 3.6 Hz (a period of 275 ms), whereas within the B elements the impulse group period was 27 ms, on average.","topic_link":"http:\/\/rs.tdwg.org\/ontology\/voc\/SPMInfoItems#Behaviour","info_url":"https:\/\/bio.acousti.ca\/node\/50699"}]}