{"data":[{"source":"bio.acousti.ca","id":"57379","topic":"behaviour","value":"Totally 12 records from two males were examined. The calling song consists of phrases (Figure 4B) with irregular intervals. Phrase durations vary between 0.93 and 1.07 s (1.01 \u00b1 0.04), and each phrase contains 31\u201337 syllables (33.3 \u00b1 1.5). The phrase generally begins with an isolated first hemisyllable and is followed by a gap which lasts for 8\u201319 ms (13.6\u00b1 3.6). After the gap, the phrase continues with 2\u20133 higher amplitude syllable group and a 2\u20134 lower amplitude syllable group (generally corresponds to 1\/8 of phrase), then reaches the highest amplitude after this part and goes along with ordinary syllables which have a quite similar amplitude (Fig 4C). The oscillographic analyses show that the syllable periods duration varies between 21.20 and 38.21 ms (26.35 \u00b1 1.98), and each syllable shows a standard structure, which is formulated as soft and long opening hemisyllable + loud and short closing hemisyllable (Figure 4D). The opening hemisyllables duration varies between 7.59\u201321.46 ms (16.39 \u00b1 1.82), while the closing hemisyllable lasts for 6.80\u201317.53 ms (9.96 \u00b1 1.46).","topic_link":"http:\/\/rs.tdwg.org\/ontology\/voc\/SPMInfoItems#Behaviour","info_url":"https:\/\/bio.acousti.ca\/node\/57379"}]}