{"data":[{"source":"bio.acousti.ca","id":"47539","topic":"behaviour","value":"In the calling song, two types of verses are observed, short and long ones. The short verses start with a few (2\u20133) long syllables, called macrosyllables, which contain a series of impulses, and are followed by a short series of microsyllables (for details see Heller 1988). The long verses consist of a sequence of three-syllabic echemes. The first two syllables of each echeme are shorter and softer than the last one. Typically, a long verse follows immediately after a short one (Fig. 8C).","topic_link":"http:\/\/rs.tdwg.org\/ontology\/voc\/SPMInfoItems#Behaviour","info_url":"https:\/\/bio.acousti.ca\/node\/47539"}]}