{"data":[{"source":"bio.acousti.ca","id":"50738","topic":"behaviour","value":"Calling song composed by echemes following each other at relatively variable intervals of about 970\u00b1375 ms (n=30). Echemes consisting of 6\u00b10.6 (n=32) syllables produced at a rate of 37 Hz (range 32.2\u201341.7 Hz; n= 32; T=22oC; Fig. 10). Echemes presented in loose sequence or in groups of 4\u00b11 (inter group intervals 25 \u00b1 16 s; n=15). The spectrum of the song is broad-banded with a maximum at about 14 kHz (Fig. 11).","topic_link":"http:\/\/rs.tdwg.org\/ontology\/voc\/SPMInfoItems#Behaviour","info_url":"https:\/\/bio.acousti.ca\/node\/50738"}]}