{"data":[{"source":"bio.acousti.ca","id":"57377","topic":"behaviour","value":"A total of 15 records from six males were examined. The calling song consists of phrases (Figure 2B) with irregular intervals. Phrases usually reach its maximum intensity between 1\/4 and 1\/3 of the phrase; however, in some of the phrases, there is often a more gradual crescendo roughly up to half of the phrase. Phrase durations vary between 2.29 and 4.18 s (3.21 \u00b1 0.18), and the phrase comprises between 83 and 131 syllables (108.6 \u00b1 5.56). The phrase generally begins with a characteristic isolated hemisyllable, which has variable amplitude and durations within intra and inter-populations of species (Termessos: 3\u201318 ms; Torbal\u0131: 26\u201331 ms and Ah\u0131rl\u0131: 15\u201323 ms) (Figure 2C). The isolated loud hemisyllable is followed by contiguous\/ordinary syllables of phrase with a vari- able gap in duration within intra and inter-populations of species (Termessos: 25\u2013276 ms; Torbal\u0131: 24\u201328 ms and Ah\u0131rl\u0131: 12\u2013124 ms). Oscillographic analyses show that the syllable period duration varies between 25.01 and 46.47 ms (28.33 \u00b1 1.83) and each syllable shows approximately a standard structure, which is formulated as soft opening hemisyllable + loud closing hemisyllable (Figure 2D).","topic_link":"http:\/\/rs.tdwg.org\/ontology\/voc\/SPMInfoItems#Behaviour","info_url":"https:\/\/bio.acousti.ca\/node\/57377"}]}